His most important work was on differential projective geometry where he used the absolute differential calculus. |
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Among closed surfaces, spherical, flat, and hyperbolic geometry are mutually exclusive. |
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Unlike art nouveau, it emphasized a functional design based on logic and geometry. |
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The game uses higher res textures and more geometry than many other titles. |
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When in a paper space layout you can edit geometry created in the layout or in the model. |
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Light shelves can be used for geometry lessons, allowing students to measure the angle of reflection of sunlight as it enters the building. |
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Oddly enough, I memorized the Anglo-Saxon rune alphabet in high school with a friend of mine so we could pass notes in geometry class. |
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As most geeks know, playing with Lego is superb training in math and geometry. |
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He united projective geometry and metrical geometry which is dependent on sizes of angles and lengths of lines. |
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A wide gap rheometer geometry has been developed which can be used to measure the flow characteristics of food products containing particles. |
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To anyone in bed with a bad cold, the knowledge that the rhinovirus embodies a remarkable geometry is probably of little comfort. |
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But, because the mechanism for the reaction is pericyclic, there is retention of geometry such that quite specific products can be generated. |
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He gave a reducibility theorem for Riemann spaces which is fundamental in the development of Riemannian geometry. |
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His interests had turned away from affine and projective differential geometry and turned towards Riemannian geometry. |
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The truths that conceptual analysis arrives at are thus apodictic, rather like the truths of geometry. |
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In 1940 he introduced the concept of an injective module, then began studying group actions in geometry. |
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The Greeks invented the science of geometry with practical applications in architecture in mind. |
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He claimed that mathematics was composed of four branches, namely geometry, arithmetic, astronomy and music. |
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He wrote textbooks on arithmetic, algebra and geometry with the aim of including only theorems which could be applied to the crafts. |
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In this case the coarse-grained geometry can provide a guide to extracting useful information from an inherently approximate calculation. |
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Thus, this conjecture of Artin was the origin of a wide range of activities in what is now called arithmetic geometry. |
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Its prime role is to measure the track geometry to locate faults such as spreading and twisting. |
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In case you have forgotten your high school geometry, the hypotenuse is the side opposite the right angle. |
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It discusses topics such as geometry, geography and algebra with applications to the longitudes of the planets. |
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He also studied projective geometry, algebraic curves and continuous groups in lectures given by Gustav Kohn. |
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But the ludic presence of humor also inflects the choice of procedures and devices which hail us with their math or italic geometry. |
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It contained a number of projective geometry theorems, including Pascal's mystic hexagon. |
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Let us first comment on the three volume work, which was the biggest treatise ever to be written on line geometry. |
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He made substantial contributions to projective geometry and wrote an important book on the topic. |
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It is called sound geometry and is just a play on words really because the CD's are about sound usually and it is a very geometrical concept. |
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The second chapter presents a development of absolute and Euclidean geometry based on Hilbert's axioms. |
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His articles are highly technical and written for specialists in the field of differential geometry. |
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My primary interest in geometry is for the light it sheds on the topology of manifolds. |
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I will analyze the transformation geometry behind the symmetries transformation and tessellations apparent in Escher's drawings. |
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See this issue's mystery mix for a comparison of Euclidean, hyperbolic, and spherical geometry. |
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The lots clearly stop where the marshiness begins, and the road paths seem to be motivated by topography rather than external geometry. |
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While pursuing his theological studies he prepared a doctoral thesis on geometry. |
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That one could know how to prove theorems of elementary geometry without knowing how much seven times nine was seemed more than slightly strange. |
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His mathematical work covered Cartesian geometry and the theory of equations. |
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Enriques was appointed to the University of Bologna where he taught projective geometry and descriptive geometry. |
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This golden section has some relation to basic geometry that seems to resonate with a human's sense of beauty. |
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There is no strong evidence from the regional geometry or the local structures to suggest a simple pull-apart geometry for the rift. |
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The book also contains cognitive analyses of various other mathematical concepts such as symbolic logic, geometry, and limits. |
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Suffice it to say that the headaches of algebra, Pythagoras' theorem, and geometry didn't tickle his fancy. |
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He also studied the foundations of geometry which was his own mathematical speciality. |
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His interests are in discrete differential geometry and mathematical visualization. |
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His most important mathematical contribution is the application of geometry to optics. |
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It is possible to generate a surface geometry mathematically that will provide the exact degree of sound diffusion required. |
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However he also worked on differential equations, matrices and other topics in algebra, continued fractions, geometry and number theory. |
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Cramer taught geometry and mechanics while Calandrini taught algebra and astronomy. |
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The brothers were given the best education in Baghdad, studying geometry, mechanics, music, mathematics and astronomy. |
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In his role as professor Olivier lectured on descriptive geometry and mechanics. |
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This work was to be in four parts, arithmetic, geometry, mechanics, and hydraulics. |
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All geometry is batched in a pre-processing step by locality, texture, and shader. |
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Vertex instancing allows the geometry for say, 100 of these models to be batched into an array, and sent down all at once. |
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Not all right triangles constructible in Euclidean geometry can be constructed in Pythagorean geometry. |
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It can be shown by geometry that the radius of a circle will inscribe six equal chords within the circumference of the circle. |
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He contributed substantially to topology, differential geometry and complex analytic geometry. |
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Elementary properties of numbers and geometry were taken to be self-evident truths. |
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The use of collinear beam geometry facilitates the alignment of the overlap of the two foci and ensures high image quality. |
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In his last years he worked on a new absolute differential calculus and a geometry of Hilbert spaces. |
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This work contains fundamental ideas of projective geometry such as the cross-ratio, perspective, involution and the circular points at infinity. |
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He is also remembered by those working in algebraic geometry for his discovery of an involution, now named after him. |
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In the normal geometry of flat space, the diameter of a circle is its circumference divided by pi. |
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There wasn't so much as a geometry book in sight as the new timetable began with classes ranging from meditation and massage to yoga and tai chi. |
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In geometry like this, all lines intersect at infinity but in usual geometry parallel lines do not meet. |
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The finite element mesh subdivides the geometry into elements, upon which are found nodes. |
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The geometry is meshed with a mapping algorithm or an automatic free-meshing algorithm. |
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Color, sound and geometry cooperate to a degree rarely seen in animated film, or in film at all for that matter. |
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Since geometry follows algebra in the sequence, I guess the issue is when students are developmentally ready for algebra. |
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Users can export vector-based geometry, such as a computer graphics metafile, and bring it into another program. |
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Alan Ayckbourn, author of some 60 mostly memorable plays, has also reinvented space and time, geometry and chronometry. |
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For top-down and thin-wall part design, the Indent feature lets you add geometry or form a recess based on a tool body. |
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So when Euclid described his geometry, many believed it to be the one true geometry. |
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If I can major in math after failing geometry twice, you can pass one science course, I believe in you. |
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The rear suspension is susceptible to wheel geometry changes and any misalignment shows up in the handling of the car. |
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Euclidean geometry studies Euclidean-space-structure, topology studies topological structures, and so on. |
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Most of the features for surfaces appearing in this book are closely related to topological geometry. |
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But it is also a generalized topological space and thus provides a direct connection between logic and geometry. |
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He was always full of mathematical ideas, not only on game theory, but in geometry and topology as well. |
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For example, algebraic geometry, the field I am most familiar with, combines algebra, geometry, topology, and analysis. |
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He started research in algebra, geometry and topology as a student but did not consider his results sufficiently important to merit publication. |
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Celestial mechanics is the origin of dynamical systems, linear algebra, topology, variational calculus and symplectic geometry. |
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He established a geometry and topology based on group theory without the concept of a limit. |
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The mathematical ballistics of 1918 was neither as refined as axiomatic geometry nor as theoretical as algebraic topology. |
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All mathematicians in geometry, complex analysis, low-dimensional topology, and geometric group theory will want to have it on their bookshelves. |
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Geometry, topology, and algebraic geometry and group theory, almost anything you want, seems to be thrown into the mixture. |
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The geometry stays the same and the rear wheel is dished exactly as the standard setup. |
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A Euclidean geometry is based on false assumptions, which are called definitions, axioms, and postulates. |
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The microseisms are located and the data is used to create maps of the hydraulic fracture geometry. |
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Slow and highly attenuating lithosphere exists beneath this portion of the Anatolian plate and geometry of the Benioff zones. |
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If all accelerated systems are equivalent, then Euclidean geometry cannot hold in all of them. |
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It reduced the problem of consistency of the axioms of non-Euclidean geometry to that of the consistency of the axioms of Euclidean geometry. |
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D' Ovidio also included in these lectures results of Veronese on projective geometry and of Weierstrass on bilinear and quadratic forms. |
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Because of the clarity and care with which his elementary texts on analytic geometry and trigonometry were written they are still in demand. |
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This is, of course, how Beltrami first showed that hyperbolic geometry was no less consistent than Euclidean geometry. |
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From this point of view, Euclidean geometry is a very favorable place to begin a student's serious mathematical training. |
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His greatest fame, however, is as a result of the mathematical models which he created to assist in his teaching of geometry. |
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A seemingly simple sail to make, in fact, the storm trysail presents unique challenges, particularly in the geometry and deployment. |
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The performance of rotary cutting tools is determined by tool geometry, tungsten carbide and wear resisting coating. |
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Apparently the monocyclic geometry leads to stronger interactions between peptide and chromophore extending also to longer times. |
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Downstream trends of alluvial channel geometry have also been explained in terms of energy expenditure. |
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Here, a restrained painterliness vies with a softened geometry and an intimation of space. |
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His technique involved a painstaking process of multiple drawings, precise geometry and carefully applied blots of paint, often taking months. |
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The Greeks did not think of the problem as a problem in algebra but rather as a problem in geometry. |
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He was intrigued by an elusive and tantalizing little problem in elementary geometry known as the butterfly problem. |
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The detailed appearance of the exterior was designed to maintain the precise circular geometry of the plan. |
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They should also be able to understand basic maths and geometry, including fractions, decimals, multiplication and division. |
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He flipped through his geometry book, skimming the pages for any sign of the folded paper that he'd written out his homework onto. |
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For men, the geometry of jacket lapels, shoulder pads and waist tapering emphasize the strong upper body of a male. |
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All of the rooms have sloped walls, inviting a geometry lesson, and furniture decorated with Egyptian symbols. |
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The book contains a wealth of information concerning the projective geometry of conics and quadrics. |
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In 1876 Veronese was appointed as assistant in analytical geometry on the strength of his paper on Pascal's hexagram. |
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The first is a scientific encyclopaedia covering logic, natural sciences, psychology, geometry, astronomy, arithmetic and music. |
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At this time thinking was dominated by Kant who had stated that Euclidean geometry is the inevitable necessity of thought. |
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Instead of orthogonal geometry, tour guides proudly note that hardly a right-angle is to be found in the extension. |
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Capturing all the physics involved affects the final panel quality and geometry after trimming, springback, and flanging. |
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The apparatus of algebraic geometry is built upon polars, and these upon distances. |
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In the Republic, Plato is critical of the solid geometry of his day, but his criticism makes no mention of the use of instruments. |
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References to Euclid's work on solid geometry clearly no longer looked intimidating. |
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He goes on to consider solid geometry giving results on prisms, cylinders, and spheres. |
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The first students of conic sections, and possibly Theaetetus, the creator of solid geometry, were members of the Academy. |
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In Japanese culture, origami is a helpful way to teach the principles of geometry. |
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By exercising its considerable powers of invention, and by manipulating light and geometry, the practice has completely altered the space. |
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I'm particularly interested in the geometry, but it is also about recording how people move through space. |
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Cartesian and polar coordinates are great tools in the analytic geometry of the plane. |
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Among the renewed disciplines, one could list infinitesimal geometry, spheric geometry, and so on. |
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You may already have a paper space viewport on your screen with some of your geometry from model space shining through. |
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This geometry should be taken into consideration when specifying a lens or telescope to image onto the slit, to prevent vignetting. |
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An operator can input the parameters that define the geometry of the valve seat profile. |
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By chapter two he is proving Pythagoras' theorem from first principles and introducing non-Euclidean geometry. |
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It can be shown that if Euclidean geometry is internally consistent, then the alternative non-Euclidean geometries are consistent as well. |
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In order to solve concrete problems Aleksandrov had to replace the Gaussian geometry of regular surfaces by a much more general theory. |
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This had the remarkable corollary that non-euclidean geometry was consistent if and only if euclidean geometry was consistent. |
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We then obtain micro-scale computations of flow in such vugular media on very fine grids that resolve the geometry of the vugs. |
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The geometry on this racquet aids the beginner by increasing stability and power. |
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He made decisive and formative contributions to geometry, calculus and number theory. |
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His steady stream of publications is testimonial to his authority in the fields of Riemannian geometry and the calculus of variations. |
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There he taught courses on advanced algebra, the calculus of variations, mechanics, Fourier series, and synthetic geometry. |
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Radon applied the calculus of variations to differential geometry which led to applications in number theory. |
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One felt, in her marriage of geometry and chaos, something of the Post-Minimal organicism of Eva Hesse. |
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Other topics he worked on include algebraic geometry, number theory and integral equations. |
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He corresponded with Gabriel Cramer on mechanics, geometry, probability, number theory and the differential and integral calculus. |
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His basic research contributions span complex analysis, mathematical physics, probability theory, geometry, and combinatorics. |
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In particular he made contributions of major importance in the theory of polytopes, non-euclidean geometry, group theory and combinatorics. |
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In addition to his work on geometry, Bolyai developed a rigorous geometric concept of complex numbers as ordered pairs of real numbers. |
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As far as learning about the tarot, hermeticism, sacred geometry, numeral symbolism etc. these are mostly left to our own study. |
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Much of classical astrology developed as a result of the Hellenistic perspective towards numerology and geometry. |
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It follows from Kant's view that we know a priori that non-Euclidean geometry cannot be applied in physics. |
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Hybridization explains the molecular geometry of the resulting covalently bonded molecules. |
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Among the subjects to which his principal papers related were plane and solid geometry, theory of numbers, and link motion. |
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On one particular occasion, she challenged the group to solve a curious problem in plane geometry that she had recently encountered. |
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The authors, breaking with the intuitionism that had dominated eighteenth-century French treatises, updated the logic of geometry manuals. |
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The geometry of the rooflights gives the building a crenellated profile so it looms over its surroundings like a brooding castle battlement. |
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He has written on stochastic geometry and its applications, and the statistical theory of shape. |
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While classical geometry assumes that objects exist in integer dimensions, fractal geometry deals with objects that have non-integer dimensions. |
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His research focuses on the interplay between fractal geometry and stochastic processes. |
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With an understanding that somehow goes beyond his years, he intuits the nuances of the game, its geometry, its very nature. |
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The computer programs implement basic mathematical principles such as basic geometry and fractional math. |
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Note, of course, that the use of such positional grids are an early form of Cartesian geometry. |
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Van Schooten was one of the main people to promote the spread of Cartesian geometry. |
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His work was therefore a major contribution to both geometry and to dynamics. |
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The building, four storeys high and designed to a taut geometry, is an abstract composition of concrete, stainless steel and glass. |
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The crisp, cuboid geometry of the new parts forms a stage set for the daily dramas and intimacies of workplace life. |
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Narnia uses stencil shadows generated from implicit geometry representations such as cylinders and ellipsoids, and also extruded polygons. |
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Later in his career, he taught courses on differential geometry, interpolation and approximation, and probability theory. |
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The loose geometry suggests a kind of preindustrial masonry or fabric patterning, while the range of colors defies generalization. |
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In this latter topic he had to solve various problems of differential geometry and geodesics. |
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The overburden can be divided into three packages based on the geometry of the seismic reflections. |
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A notable feature of advanced mathematics is that much of it is concerned with geometry in more than three dimensions. |
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You can still access the underlying curve and surface geometry that makes up the solid. |
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It recalls the experiments with volume, space, and geometry initiated by the constructivists nearly a century ago. |
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A better approach is to integrate the three stages into a highly compact, free-space geometry. |
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Low-income students who took algebra and geometry were almost three times as likely to attend college as those who did not. |
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From 1852 to 1858 he taught algebra and geometry, while from 1860 to 1862 he taught differential and integral calculus. |
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His writings on geometry included several important papers on parallel curves and surfaces. |
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He worked on conic sections and produced important theorems in projective geometry. |
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Speculative geometry contains elementary geometry which is not all based on Euclid. |
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Simson also made many discoveries of his own in geometry and the Simson line is named after him. |
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Can we predict the temperature profile from the known geometry and heat conduction of water? |
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He worked on the borderline between geometry and set theory, both of which are kind of nineteenth century. |
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By spherical geometry, we mean geometry on the surface of a sphere, where the great circles are taken as lines. |
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This requires at least some understanding of spherical geometry and trigonometry. |
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As analysis began to mix inextricably with geometry and the other branches of mathematics, the curiosities multiplied. |
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This work led to a thesis on algebraic geometry in which he introduced rings which are now named after him. |
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Applications vendors will decide what the geometry and pixel pipelines look like. |
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His main mathematical interests were in algebraic geometry and differential geometry. |
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His derivation of the estimates is a tour de force and the applications in algebraic geometry are beautiful. |
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Weil's work on bringing together number theory and algebraic geometry was highly fruitful. |
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He compared grammar with geometry because they both abstracted from concrete instances to provide laws and rules for individual cases. |
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Under Lane she studied projective differential geometry and submitted her dissertation on Singularities of Space Curves. |
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The shape of Taormina is a geometry of interlocking and contrapuntal curves and concavities with various centres and focal points. |
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Finally, we indicate the source of such inconsistent analysis, namely, an effect due to the geometry of tumors, and how to fix it. |
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In the first place, chemical solutions can conform to the geometry of the sample vessel or object being irradiated. |
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The soloists, too, delivered a fetching geometry onstage, delightful to Balanchine aficionados anytime. |
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Tweaks to the suspension geometry and componentry make the latest car an even more accomplished handler than its predecessor. |
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Perhaps this intimate knowledge of the geometry of letterforms is why even today so many architects are partial to Futura. |
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I read it in my early twenties and thought, I will never, so long as I live, know as much about the geometry of the human heart. |
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His early work was on number theory and he wrote on Diophantine inequalities and the geometry of numbers. |
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He studied inequalities and geometry and measure theory, particularly working in this area with Besicovitch. |
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Euclid's Elements is full of algorithms for geometry, including one to find the greatest common divisor of two numbers. |
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This long-term effective population size is affected by the local dispersal behavior as well as the geometry of the habitat. |
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In fact, the cornerstone setting lets you tweak the geometry of the picture to your heart's content. |
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His buildings are radical, from the geometry of their floor plans to the perforated walls that filter light into the interiors. |
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At the same time, anatomical data that include the torso geometry and the shape and location of the heart are obtained via a CT scan. |
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His work in geometry included a study of conics, quadrics and projective geometry. |
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He then progressed to the quadrivium, studying geometry, arithmetic, music and astronomy. |
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Van Dijk et al. emphasized the absence of deep erosional incision in the geometry of the unconformity. |
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Maschke's second area of work was on differential geometry in particular the theory of quadratic differential quantics. |
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This cranked geometry inflects around the pair of large adjacent trees and registers a trace of the radial gardens. |
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The direction of the wall's line is tightened to a radial geometry which extends from the centre of view in the existing house. |
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Saccheri then studied the hypothesis of the acute angle and derived many theorems of non-Euclidean geometry without realising what he was doing. |
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Cryptography has generated number theory, algebraic geometry over finite fields, algebra, combinatorics and computers. |
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Company officials like to say that Rhino can go beyond high-school geometry, beyond straight lines and radiuses. |
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Ulma Form Works, Hawthorne, N.J., devised a self-rising forming system that adjusts to a changing geometry as the core rises. |
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The aerobrake was of identical geometry and construction as the MEV aerobrake, but was stronger and heavier. |
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Curvature is a measure of the local geometry of the surface, while the strain rates measure its relative rate of expansion. |
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Instead of taking an algebraic approach, however, Halton used a shortcut inspired by the geometry of paths traced by rays of light. |
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The reason is a topic for another note, on the limitations of combinatorics in geometry. |
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He took a seat in the rearmost pew and stared straight up at the graceful geometry of the vaulted ceiling. |
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The geometry of the khanda with its symmetry speaks to me of the perfection of the universe and its Creator. |
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Ross S Barrable creates beautiful wind harps out of bronze, titanium, stainless steel and crystal using the principles of sacred geometry. |
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Hence, although we fix the vessel under distension, once the load is removed, the elastin will recoil and consequently have a tortuous geometry. |
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The triangular prismatic columns of the new colonnade restate this quality in geometry that invokes the cathedral's name. |
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The book contained the elements of geometry and algebra in addition to the calculus. |
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The mathematical topics that Delone studied include algebra, the geometry of numbers. |
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He had a distinguished career as a math professor, specializing in algebra, algebraic geometry and number theory. |
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It is devoted mainly to arithmetic and algebra, with just a few problems on geometry and mensuration. |
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Mill only deals with geometry, arithmetic, and some algebra, not the branches of higher mathematics. |
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Pierre went on to study the latest mathematics, in particular studying algebra and geometry. |
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Omar Khayyam, known chiefly in Europe as a poet, combined trigonometry and approximation theory to solve algebraic equations using geometry. |
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Few have had the simultaneous grasp of topology, algebraic geometry and K-theory that Thomason did. |
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His research interests include topology, algebraic geometry, and Lie theory. |
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The perspective of three-dimensional objects in the two-dimensional image is dictated by the viewing geometry and the camera. |
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Brightness, contrast and geometry are all excellent, and there was no indication of ghosting. |
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The actor had requested his fans to show their appreciation by gifting articles like notebooks and geometry boxes to the needy. |
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Like conventional rendering, the scene is passed to the geometry processing engine where the polygons are transformed into view space. |
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Hermite had a kind of positive hatred of geometry and once curiously reproached me with having made a geometrical memoir. |
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Then there is real analysis, complex analysis, functional analysis, geometry, set theory, and so on. |
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Similarly, an eliminative structuralist account of real analysis and Euclidean geometry requires a background ontology whose cardinality is at least that of the continuum. |
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To counteract this focusing, the conventional approach is to break up the circular geometry with facets or convex surfaces to provide a degree of sound diffusion. |
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A theorem of Riemann's geometry is that the sum of the interior angles of a triangle is always greater than 180 degrees, and increases as the areas of triangles increase. |
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However, accuracy of the position estimate by triangulation may be degraded depending on array geometry and rover location, the well known dilution of precision. |
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When the cysteine substrate is bound the geometry changes to a trigonal bipyramid, in which the substrate and the glutamic acid occupy the apical positions. |
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Most of his papers are solutions to problems posed by Euler on spherical geometry, trigonometry, series, differential geometry and differential equations. |
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Lexell made major contributions to spherical geometry and trigonometry. |
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Moore wrote the sections on arithmetic, geometry, trigonometry and cosmography while the sections on algebra, Euclid and navigation were written by Perkins. |
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Slowly Caroline turned more and more towards helping William with his astronomical activities while he continued to teach her algebra, geometry and trigonometry. |
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There he gave courses on astronomy, celestial mechanics, the differential and integral calculus, the theory of probability, geometry and trigonometry. |
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Kerr geometry uses something called oblate spheroidal coordinate system. |
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The approach that concentrates on non-Euclidean geometry is ideal for students who already have a mastery of Euclidean geometry, but it cannot replace such a mastery. |
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Here G is the geometry matrix, and I is the identity matrix. |
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Walking through the center of town near Dunne Park offers keen observers a hidden funfair of skewed geometry. |
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The driving force behind the aesthetics of modularity is a transformation in the geometry of class, the shift from a national to a global process of class formation. |
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We had decorated ours with small diyas on every balcony and ledge, and the natural geometry of the hostel building made the entire effect dazzling. |
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It is, rather, a handbook for philosophy students, written to illustrate how arithmetic, geometry, stereometry, music, and astronomy are interrelated. |
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There is no evidence of any previous doming, and the fault geometry indicates that the rift formed as a result of horizontal extension perpendicular to the rift axis. |
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This treatise represented a major step forward in understanding the geometry of perspective and it was a major contribution towards the development of projective geometry. |
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The Garden of Cyrus, with its arcane explorations of botany and geometry, may as well be an alchemical treatise or a grimoire. |
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Much of his career is spent working on physics and non-euclidean geometry. |
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Here, he reintroduces wacky, quasi-surrealist characters, like those in his first New York exhibitions, to activate the colorful geometry in a tumbling, morphological mix. |
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He had divided these indemonstrable principles into axioms, which are common to all sciences, and postulates, which are particular to a specific subject such as geometry. |
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His interest in mathematics was stimulated during his school years in Izmir by a teacher who encouraged him to solve problems in euclidean geometry. |
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Its massive sundials and other structures are a geometry of red sandstone inlaid with dazzling white marble, more like works of modern art than scientific instruments. |
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The molecular geometry around an atom depends upon the number of bonds to other atoms and the presence or absence of lone pairs of electrons associated with the atom. |
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In glass design, too, the irregular shapes, floral allusions, and aleatory iridescence of art nouveau succumbed to solid geometry and flat, linear patterning. |
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In Undecidable theories Tarski showed that group theory, lattices, abstract projective geometry, closure algebras and others mathematical systems are undecidable. |
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Recently KiwiStar Optics extended a method developed to provide a complete survey of all possible reflecting anastigmats which have the simplest possible geometry. |
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I think in geometry, you can come to very accurate conclusions with just your sensibilities, if not your instincts. |
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He worked in a wide variety of mathematical areas including general topology, topological vector spaces, algebraic geometry, invariant theory and the classical groups. |
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Also on the anvil are a Braille slate, abacus for mathematics, geometry set with raised numbers and an alphabet plate to enable the visually impaired to learn to write. |
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Note that a transmission geometry offers the greatest efficiency of collection, but such measurements are compromised by background transmitted light. |
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Some longitudinal faults display a second generation of slickensides due to a dextral reactivation that locally modifies the geometry of the fault network. |
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For example, the collection of integers under addition is a group, and groups occur throughout mathematics from geometry to combinatorics to cryptography. |
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This anatomic geometry supports the idea of acoustic frequency filtering and channeling functions in odontocetes and low frequency hearing in mysticetes. |
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To sum up, I am asserting that Euclidean geometry is the only mathematical subject that is really in a position to provide the grounds for its own axiomatic procedures. |
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In the nineteenth century there was a movement, of which Steiner was a principal exponent, to keep geometry pure and ward off the depredations of algebra. |
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But taking that route causes problems later on, because the intermediate course fails to cover much basic algebra and geometry, of which the A-level course assumes knowledge. |
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Using this approximation ansatz, several problems concerning planar rods reduce to elementary geometry, as seen from the following simple but illustrative examples. |
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The issue of how to help students get started learning algebraic geometry is a question that almost every practicing algebraic geometer would answer differently. |
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This is used in ophthalmic surgery to maintain the geometry of the eye, and can also be used for therapeutic treatments involving osteoarthritis and wound healing. |
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The Vertical Angles Conflict Activity was designed for students about to embark upon the study of Euclidean geometry with reference to formal definitions and proofs in class. |
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Even though in geometry 2 points define a line, empirical studies require at least 3 points to add an additional degree of freedom for statistical computations. |
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In Catania he taught projective geometry and descriptive geometry. |
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The geometry or shape of individual grains appears to be a property inherited from the original crystals of the silicate minerals in the source rock. |
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His texts include books on algebra, mechanics, geometry and analysis. |
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Vases of every shape and design, minimalist masks that look like faces and vice-versa, and numerous experiments with geometry confront the visitor. |
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The rest of it is some geometry, and knowledge about solid angles, which is not really interesting and hard to demonstrate without boring figures. |
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There he was to receive a good understanding of basic mathematics studying differential and integral calculus, analytic geometry and the foundations of analysis. |
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I eyed up the chest of drawers but the geometry seemed wrong somehow. |
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Galileo's idea was to overcome this subjectivity and relativity by applying pure geometry and the mathematics of the pure form of space-time to nature. |
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The geometry of the house is based on that of an elliptical toroid. |
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Thus, the flux of water vapour at a constant concentration gradient across pores of invariable geometry will depend only on the molecular characteristics of the gas. |
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Beltrami, in 1868, gave a concrete realisation of Lobachevsky's geometry. |
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Although the result is a non-standard account of geometry as an inexact science, Hume thinks that he thereby preserves reason from otherwise irresolvable antinomies. |
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However, the position of the patella is controlled primarily by the geometry of the femoral trochlea, the femoral condyles, and the posterior surface of the patella. |
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A modern realist would say that what mathematicians hadn't realised is that, as well as Euclidean geometry, there also exists non-Euclidean geometry. |
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Depending on the geometry type, you can preserve projection, plane, position, tangency, curvature, and any valid combination of these characteristics. |
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Beltrami in this 1868 paper did not set out to prove the consistency of non-Euclidean geometry or the independence of the Euclidean parallel postulate. |
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Stability of the wrist depends on the geometry of the individual carpal bones and the ligamentous interconnections that control movement of one bone on another. |
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