| Geometry in Action |
| Geometry in Action |
| http://www.ics.uci.edu/~eppstein/geom.html |
| Includes collections from various areas in which ideas from discrete and computational geometry meet real world applications. |
| |
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| applications, geometric, computer, geometry, planning, modeling, systems, design, references, proces sing, techniques, manufacturing, sciences, pointers, cartography, multidimensional, medicine, biolog y, biochemical, analysis, information, information, mining, geographic, drawing, textile, layout, co nstructive, fixturing, metrology, nanotechnology, graphics, reality, virtual, biology, visualization , graphics, programming, molecular, typography, windowing, recent, timber, telecommunication, sociol ogy, metallurgy, additions, irvine, theory, eppstein, signal |
uci.edu - rank der domain 7032 (2658 in US)
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| The Geometry Junkyard |
| The Geometry Junkyard |
| http://www.ics.uci.edu/~eppstein/junkyard/ |
| Usenet clippings, web pointers, lecture notes, research excerpts, papers, abstracts, programs, probl ems, and other stuff related to discrete and computational geometry. |
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| geometry, geometrical, geometry, another, sorted, recreational, common, applications, devoted, sourc e, filtered, theory, experimental, eppstein, automatically, irvine, obviously, abstracts, papers, ex cerpts, research, programs, problems, discrete, related, lecture, junkyard, contain, usenet, pointer s, clippings, computational, something, action, adding, serious, criteria, entertaining |
uci.edu - rank der domain 7032 (2658 in US)
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| Erich's Packing Center |
| Erich's Packing Center |
| http://www.stetson.edu/~efriedma/packing.html |
| Graphics and links for various packing, tiling and covering problems. |
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| updated, squares, circles, triangles, covering, heilbronn, rectangles, problemfor, packing, problems , animated, consecutive, polygons, places, puzzle, ofmaximum, minimizing, series, center, hexagons, tiling, florida, collection, stetson, university, teaching, department, mathematicians, pictures, br acelets, friendship, ambigrams, palace, movies, undergraduate, research, special, purity, mathematic al, number, genealogy, mailed, numbers, periodic, restaurants, downtown, friedman, horoscope, relate d, regions, convex |
stetson.edu - rank der domain 155317 (60301 in US)
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| Science/Math/Geometry |
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| Science/Math/Geometry |
| zum Seitenanfang ↑ |
| Tim Lister's Hyperbolic Geometry |
| Hyperbolic Geometry |
| http://mcs.open.ac.uk/tcl2/nonE/nonE.html |
| Cabri constructions for the demonstration of the basic concepts of hyperbolic geometry in the Poinca re disc model. |
| Cabri constructions for the demonstration of the basic concepts of hyperbolic geometry in the Poinca re disc model. |
| Hyperbolic geometry, non-Euclidean geometry, Cabri, Poincare disc, Cabri Geometry |
| geometry, figures, hyperbolic, euclidean, geometry, hyperbolic, triangles, triangle, result, diagram , started, constructions, figure, boundary, tessellation, poincar, eacute, circle, fascinating, regu lar, parallels, african, insight, underlying, crafted, movement, certainly, recommend, static, takin g, drawings, mechanic, diagrams, compared, beauty, breathtaking, various, complexity, objects, dista nce, cabriworld, tiling, applet, poincare, montreal, handbook, circumscribed, isometries, tessellati on, downloadable, examples |
| (SLD : ac.uk) |
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| Bette Veteto's Homepage |
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| http://www.people.memphis.edu/~brveteto/ |
| History of Mathematics, very strong on geometry. |
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memphis.edu - rank der domain 48777 (18418 in US)
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| Bob's Pages |
| Bob's Pages |
| http://members.ozemail.com.au/~llan/ |
| A collection of interactive geometry applets. Topics include polyhedra, Poncelet's porism, Soddy's h exlet, Mandelbrot set, Steiner porism, Pappus's chain, Repulsion polyhedra and stereo pictures. |
| Personal Pages of a computer graphics hobbyist |
| 3d, sterio,steriogram,magic eye,mua |
| bicyclic, generator, porism, poncelet, mandelbrot, polyhedra, polyhedra, discussion, spiral, wallpap er, stereo, moving, dijkstra, repulsion, shortest, icosahedra, hexlet, logarithmic, algorithm, stell ations, navigator, pappus, arbelos, online, gallery, polygons, steiner, polyhedron, fractal, theorum , general, polygon, opposite, intersects, tetrahedron |
ozemail.com.au - rank der domain 139008 (870 in AU)
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| Wilson Stothers' Inversive Geometry and CabriJava Pages |
| Wilson Stothers' Inversive Geometry and CabriJava Pages |
| http://www.maths.gla.ac.uk/~wilson/cabripages/inversive/inversive0.html |
| Includes Steiner's Porism and the arbelos. |
| a page on inversive geometry with CabriJava |
| geometry,cabri,inversive |
| theorem, inversive, circles, geometry, cabrijava, apollonius, transformations, inversion, families, apollonian, approach, contents, simple, extended, infinity, properties, inversion, possible, macros, alternative, steiner, exterior, interior, algebraic, fundamental, related, problem, arbelos, porism , orthogonal, always, curves, appendices, stereographic, projection, angles, invariant, orthogonal, theorem, invariance, viewpoint, points, definitions, motivate, geometry, introduce, inversive, resul ts, largely, looking, object |
| (SLD : ac.uk) |
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| Packomania |
| Packomania (52C17) |
| http://hydra.nat.uni-magdeburg.de/packing/packing.html |
| Includes packings of equal objects in containers together with source codes to obtain them numerical ly. |
| Packing of equal objects in containers,52C17 |
| packing,circles,disks,square,recreational mathematics,52C17 |
| mathematicians, hungarian, pioneers, discipline, dedicated, packomania, packomania |
uni-magdeburg.de - rank der domain 81106 (4148 in DE)
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| Science/Math/Geometry |
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| Science/Math/Geometry |
| zum Seitenanfang ↑ |
| Math 3210 - Higher Geometry I |
| Math 3210 - Higher Geometry I |
| http://www-math.cudenver.edu/~wcherowi/courses/m3210/m3210.html |
| Course notes by Bill Cherowitzo. |
| |
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| geometry, august, higher, cherowitzo, activity, teaching, return, wcherowi, carbon, cudenver, update d, visitor, statistics, assignments, homework, answers, lecture, introduction, course, syllabus, qui zzes, announcements, discussion, policies, special, password, required |
cudenver.edu - rank der domain 984565 (402821 in US)
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| Cuboid and Cube Surface Distances |
| Distances on the surface of a cubical box |
| http://www.btinternet.com/~se16/js/cuboid.htm |
| A java applet with substantial analysis related to distances on a rectangular box. |
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| distance, opposite, points, surface, greatest, cuboid, corner, between, shortest, routes, starting, corners, furthest, centre, involved, picture, maximum, applet, contents, following, problem, solutio n, nearest, represented, smallest, across, through, representing, examples, distances, length, repre sents, square, problem, cuboids, number, applet, further, spider, yellow, related, strictly, though, symmetric, dimensions, diagonal, example, comments, question, assertions, possibilities |
btinternet.com - rank der domain 14835 (386 in GB)
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| Geometry Page from Interactive Mathematics Miscellany |
| |
| http://www.cut-the-knot.com/geometry.html |
| Includes articles on topics in elementary and not so elementary geometry, many with interactive Java illustrations and multiple proofs. |
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| (SLD : cut-the-knot.com) |
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| zum Seitenanfang ↑ |
| Morley's Miracle |
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| http://www.cut-the-knot.com/triangle/Morley/index.html |
| A discussion of Morley's famous theorem and the research of which it was a tiny part. 5 proofs are g iven including J. Conway's, D. Newman's, and A. Connes'. |
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| (SLD : cut-the-knot.com) |
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| zum Seitenanfang ↑ |
| Geometry Activities |
| Geometry |
| http://homepage.mac.com/efithian/geometry.html |
| By Ephraim Fithian. |
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| ephraim, fithian, federal, permission, violation, unauthorized, portions, geometry, activity, images |
mac.com - rank der domain 4452 (222 in JP)
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| Xah's Personal Page |
| Xah Lee Web 李杀网 |
| http://xahlee.org/PageTwo_dir/more.html |
| Features an illustrated dictionary of special plane curves, a paper on wallpaper groups, mathematics image gallery and links to software packages. |
| XahLee.org — a intellectual excursion in math, programing, visual arts, and humanities. Math referen ce works, programing tutorials, photo galleries, social commentaries, classical literature collectio n. 4191 pages total. |
| xahlee.org, xah lee |
| photos, english, surfaces, beautiful, document, illustrations, essays, images, wallpaper, groups, co llection, exhibition, computing, tutorials, writing, mathematics, xahlee, animals, programing, secon d, seashells, social, fictions, curves, mathematics, visual, includes, following, annotated, program ing, margin, graphics, tutorial, gallery, center, maroon, border, padding, report, script, contact, gallery, minimal, classic, paintings, geometry, circle, geometric, masters, designs, circles |
xahlee.org - rank der domain 87453 (33420 in US)
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| Geometry from the Land of the Incas |
| Geometry Step by Step from the Land of the Incas, Cuzco, Machu Picchu |
| http://agutie.homestead.com/ |
| Presents problems involving circles and triangles, with proofs, SAT practice quizzes and famous quot es. Also, has examples of geometry in Peruvian culture. |
| Geometry from the Land of the Incas, problems involving circles and triangles. On line Math tutoring Antonio Gutierrez. Inca City on Mars Nasa. Also Cuzco, Lost City of the Incas, Machu Picchu, Inca Trail, Incan Quipu, Nazca Lines, Lord of Sipan, Peru. Travel. |
| inca, cuzco, cusco, machu picchu, incan, incas, nazca lines nasca,quipu, inka, peru, proof, travel, geometry, research, plan, interactive hands-on exercise, problem solving problems, puzzle, puzzles multicultural news |
| geometry, border, collapse, picchu, mining, background, mountains, centers, dynamic, software, 21190 9, problems, search, f4d9cf, triangle, wonders, tracenpoche, condor, interactive, circle, squares, p olygons, pentagons, hexagons, quadrilateral, points, angles, parallel, perpendicular, collinear, hep tagons, octagons, expressions, archimedes, proportions, ratios, congruence, similarity, lemmas, urch intracker, quizzes, puzzles, quotes, inspiration, glossary, videos, mathematics, selections, popular , landscape, gogeometry |
homestead.com - rank der domain 2508 (979 in US)
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| The Entropy Reduction Laboratory by Karl-Dietrich Neubert |
| Dr. Neubert's Website: Welcome! Entropy Reduction Laboratory |
| http://www.neubert.net/ |
| Discusses double shell structured periodic systems, platonic spheres, molecular and crystal structur es, and FlashSort algorithms. |
| PSE: Double Shell Periodic System
of Elements; FlashSort: O(n) sorting by in situ permutation;
Platonic, Geodesic, Spheres; 3D Crystal Structures;
3D Molecular Structures; |
| atom, atomic, energy, level,
state, electronic, double, shell, transuranium, Mendeleev,
p eriodic, sytem, table, elements, periodisches, elemente, table,
twofold, fourfold, spatial, s pace, dimensional, animation, java,
applett, molecule, tetrahedron, tetrahedral, hexahedron, he xahedral,
octahedron, octahedral, sphere, platonic, solid, body, bodies, 3D, view,
rotatio n, model, double, symmetry, symmetric, aufbau, principle, quantum,
theory, Pauli, spin, topical , exclusion, hydrogen, beryllium, silicon,
germanium, gallium, arsenide, noble, gases, metals, iron,
NaCl, CsCl, ZnS, zinc blende, diamond, crystal, structure,
molecules, soccer, ball, stick, Descartes, deficit, closure,
Buckminster, Fuller, geodesic, dome, 720, 360, degrees, f ullerene,
virus, triangulation, tessellation, sorting, sort, linear, time, O(n),
in-situ, permutation, Kuhn, quicksort, heapsort, fast, Schroedinger,
group, chemical, PSE, neubert |
| applet, double, elements, structures, rotable, platonic, netscape, principle, sorting, electronic, s tates, interprete, introduction, applets, aufbau, chemsymphony, welcome, website, entropy, reduction , laboratory, molecular, crystal, bodies, spheres, flashsort, neubert, important, marked, fastest, p ossible, applications, treatise, molecules, medusae, radians, algorithm, permutation, algorithm, bro wser, please, visitor, comments, yourcomments, appreciate, receive, number, update, reserved, rights , versions |
| (SLD : neubert.net) |
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| zum Seitenanfang ↑ |
| Conjectures Produced by the Program Graffiti |
| On Conjectures of Graffiti |
| http://cms.dt.uh.edu/faculty/delavinae/research/wowref.htm |
| Graffiti is a computer program that makes conjectures in mathematics and chemistry. Links to the con jectures and bibliography. |
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| browser, support, conjectures, graffiti, frames |
uh.edu - rank der domain 14260 (5317 in US)
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| zum Seitenanfang ↑ |
| Geometric Group Theory |
| Geometric Group Theory |
| http://www.math.ucsb.edu/~jon.mccammond/geogrouptheory/ |
| Information and resources about geometric group theory and low-dimensional topology. People, groups, meetings, links. |
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| geometric, theory, conferences, publications, organizations, people, resources, theory, geometric, r elated, information, gratefully, problem, conferences, software, miscellaneous, systems, members, pu blishers, acknowledged, journals, preprint, servers, interest, please, comments, modified, support, fields, neighboring, students, orient, laypersons, interested, scholars, resources, provides, dimens ional, sometimes, although, topology, themselves, institutions, around, theorists, studied, mathemat ical, general, expanding, following, organizations |
ucsb.edu - rank der domain 9505 (3587 in US)
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| Encyclopedia of Triangle Centers |
| ENCYCLOPEDIA OF TRIANGLE CENTERS - REDIRECT |
| http://faculty.evansville.edu/ck6/encyclopedia/ |
| By Clark Kimberling. Over 1000 triangle centres in a searchable compilation with diagrams. |
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| moment, redirect, centers, encyclopedia, triangle |
evansville.edu - rank der domain 187730 (73166 in US)
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| zum Seitenanfang ↑ |
| Geometry Center |
| The Geometry Center Welcome Page |
| http://www.geom.uiuc.edu/ |
| Web site for the (now closed) Center for the Computation and Visualization of Geometric Structures a t the University of Minnesota. Graphics, multimedia, software, teaching resources. |
| |
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| center, geometry, manipulate, course, materials, materials, ordering, productions, awards, descripti ons, overview, student, resources, teachers, gallery, learning, initiative, search, distance, webmas ter, rights, reserved, copyright, university, minnesota, employer, educator, opportunity, comments, access, courses, workshops, seminars, created, modified, events, scienceu, science, editor, translat or, create, beautiful, virtual, system, explore, solids, symmetries, equation, includes, details, cl osed |
uiuc.edu - rank der domain 3800 (1452 in US)
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| zum Seitenanfang ↑ |
| Geometry Formulas and Facts |
| Geometry Formulas and Facts |
| http://www.geom.uiuc.edu/docs/reference/CRC-formulas/ |
| Excerpts from the 30th Edition of the CRC Standard Mathematical Tables and Formulas (1995), namely, the geometry section minus differential geometry. |
| |
| |
| coordinates, geometry, formulas, transformations, symmetries, cartesian, dimensional, curves, homoge neous, properties, additional, coordinate, systems, direction, planes, cylindrical, spherical, editi on, angles, mathematical, polyhedra, excerpted, document, reference, silvio, archives, tables, stand ard, regular, reference, polygons, isometries, affine, similarities, projective, equation, triangles , conics, circles, alternative, characterization, quadrilaterals, general, quadratic, between, cente r, pagesilvio, quadrics, surfaces, revolution, unauthorized |
uiuc.edu - rank der domain 3800 (1452 in US)
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| zum Seitenanfang ↑ |
| Geometry and the Imagination in Minneapolis |
| Geometry and the Imagination in Minneapolis |
| http://www.geom.uiuc.edu/docs/doyle/mpls/handouts/handouts.html |
| Geometry exercises for a two-week summer workshop led by John Conway, Peter Doyle, Jane Gilman and B ill Thurston at the Geometry Center in Minneapolis, June 1991. |
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| geometry, imagination, orbifolds, preface, polyhedron, minneapolis, orbifold, characteristic, diagra ms, curvature, patterns, workshop, document, gilman, thurston, conway, clocks, celestial, gaussian, surfaces, projects, defect, photographic, formula, course, imagining, descartes, exercises, sphere, curvature, symmetry, hyperbolic, distance, negative, positive, recipe, projection, summary, number, cutting, symmetry, features, stereographic, groups, symmetrical, mirrors, entitled, summer, center, course, handouts |
uiuc.edu - rank der domain 3800 (1452 in US)
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| zum Seitenanfang ↑ |
| A Gallery of Interactive On-Line Geometry |
| A Gallery of Interactive On-Line Geometry |
| http://www.geom.uiuc.edu/apps/gallery.html |
| At the Geometry Center. |
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| |
| geometry, center, choose, interactive, symmetry, through, developed, calculus, university, minnesota , initiative, tilings, curved, explore, theorem, library, teichmuller, surface, lafite, discrete, nu merical, hyperbolic, object, patterns, escher, visualize, cyberview, graphical, register, program, i nteractive, gallery, defined, browser, interpret, pinball, results, function, integration, effects, module, introduces, computing, change, quantity, modeling, orbifold, negatively, experiment, bounce, navigator |
uiuc.edu - rank der domain 3800 (1452 in US)
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| zum Seitenanfang ↑ |
| The Kepler Conjecture |
| |
| http://www.math.pitt.edu/~thales/kepler98/ |
| Information on the recent proof of Kepler conjecture on sphere packings. |
| |
| |
| countdown, maintained, available, historical, purposes |
pitt.edu - rank der domain 13467 (5050 in US)
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| zum Seitenanfang ↑ |
| Fundamentals of Geometry |
| Fundamentals of Geometry |
| http://polly.phys.msu.ru/~belyaev/geometry.htm |
| Free online book on geometry in pdf format. Contains material not easily found elsewhere from detail ed exposition of elementary absolute geometry based on Hilbert's axioms to more advanced topics. |
| |
| geometry , absolute , neutral , Euclidean , non-Euclidean, projective , axiomatic ,
rigorous , Hilbe rt, axioms , incidence, between , order, line , plane , interval , segment , ray ,
parallel , angle , polygon , polytope , topology , topological , space |
| geometry, modern, fundamentals, euclid, geometry, buildings, beautiful, teaching, restrict, advances , concrete, limiting, architecture, likely, oriented, technologically, however, something, creations , austere, always, latter, ancients, inspire, effective, replied, invite, hitchhiking, elements, thr ough, ptolemy, shorter, wonderful, amazing, borders, algebra, recently, readers, fashion, opinion |
msu.ru - rank der domain 17752 (708 in RU)
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| zum Seitenanfang ↑ |
| GLaD Comments |
| GLaD Comments |
| http://jwilson.coe.uga.edu/Texts.Folder/GLaD/GLaD.Comments.html |
| A new type of geometric construction that was discovered by Dan Litchfield and David Goldenheim. Inc ludes general explanation and sketch examples. |
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| construction, leslie, presents, segment, construction, similar, straight, segments, presentation, fi gure, following, process, problem, comments, triangles, textbook, dividing, material, fourth, constr ucted, euclid, drawing, geometry, divided, sketch, number, goldenheim, litchfield, diagonal, comment s, mathematics, results, rediscovery, should, detract, strategy, around, course, accompanies, discus sions, scalene, isosceles, precedents, historical, partitions, domingo, modern, successive, explains , required, considers |
uga.edu - rank der domain 10027 (3772 in US)
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| zum Seitenanfang ↑ |
| NPR : Mathematicians Get Crafty with Geometry |
| Mathematicians Get Crafty with Geometry : NPR |
| http://www.npr.org/templates/story/story.php?storyId=4531695 |
| A husband and wife from Cornell University have come up with a crafty way to illustrate high-level g eometry concepts -- by manipulating yarn into models that help explain the curvature of spaces. The mathematicians talk with NPR's Jacki Lyden about hyperbolic crocheting. [4:47 streaming audio broadc ast] |
| A husband and wife from Cornell University have come up with a crafty way to illustrate high-level g eometry concepts -- by manipulating yarn into models that help explain the curvature of spaces. The mathemeticians talk with NPR's Jacki Lyden about "hyperbolic crocheting." |
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| hyperbolic, community, figuring, institute, rowell, taimina, 4531695, education, geometry, considere d, encodeuricomponent, sharer, crocheted, crafty, enlarge, storyid, comments, document, geometry, na tion, edition, things, crochet, mathematicians, status, toolbar, stumble, facebook, return, cornell, templates, window, function, facebook, reddit, euclidean, around, region, circular, simulates, math ematicians, resembling, double, cylindrical, spiraling, center, mathematician, podcast, crocheted, a ddnamespace, twitter |
npr.org - rank der domain 938 (399 in US)
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| zum Seitenanfang ↑ |
| The Complete Quadrilateral |
| The Complete Quadrilateral - What Do We Know |
| http://www.cut-the-knot.org/ctk/CompleteQuadrilateral.shtml |
| Several properties of the complete quadrilateral illustrated with Java applets |
| The Complete Quadrilateral: a collection of facts about complete quadrilateral. A complete quadrilat eral is a configuration of four straight lines in general position and six points at which the lines intersect |
| mathematics,math help,complete quadrilateral, complete quadrangle, Morley, circumcenter, orthocenter , centroid, Euler line, parallel, configuration, incidence, projective,Gauss-Bodenmiller theorem |
| configuration, quadrilateral, points, complete, diagonals, applet, polygon, projective, triangles, s traight, intersect, quadrilateral, complete, geometry, consider, morley, quadrangle, hilbert, called , circles, incomplete, typical, document, ortholine, omitting, joining, system, theorem, collinear, appears, through, operation, intersection, because, property, necessarily, obviously, adjoining, tri angle, notations, situation, radical, common, serves, constructed, whenever, diameters, bodenmiller, ortholine, orthocenters, perpendicular |
cut-the-knot.org - rank der domain 146129 (56605 in US)
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| zum Seitenanfang ↑ |
| The Lepidoptera of the Circles |
| The Lepidoptera of the Circles |
| http://www.cut-the-knot.org/ctk/Lepidoptera.shtml |
| The Butterfly theorem and its generalizations illustrated by Java applets. |
| The Lepidoptera of the Circles: the many Butterfly theorems |
| mathematics,math help,The Lepidoptera of the Circles, Butterfly theorem, Butterfly Problem |
| problem, circle, lepidoptera, butterflies, applet, butterfly, monthly, bankoff, problem, circles, fo rmulation, butterfly, history, solutions, middle, appeared, complete, mathematical, center, diagram, account, distances, midpoint, particular, download, insect, species, document, opposite, references , indeed, sightings, reported, install, perceive, additional, latter, families, requires, admits, di scovering, attentive, located, nature, observer, various, website, browser, circumstance, generaliza tions, geometer |
cut-the-knot.org - rank der domain 146129 (56605 in US)
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| zum Seitenanfang ↑ |
| Archimedes' Book of Lemmas |
| Archimedes' Book of Lemmas |
| http://www.cut-the-knot.org/Curriculum/Geometry/BookOfLemmas/index.shtml |
| A collection of all 15 propositions from Archimedes' Book of Lemmas with complete proofs, each accom panied by a Java illustration. |
| The Book of Lemmas: Archimedes' Book of Lemmas has reached us as an Arabic manuscript that is univer sally believed to be a translation of a work by Archimedes. There is a reference to Archimedes himse lf that puts the authorship in question, but also may be a later insertion by the translator. The bo ok consists of 15 chiefly independent results, with the first proposition referred to several times in the subsequent theorems. Three of the lemmas (Propositions 4, 5, 6 describe a few properties of A rbelos, a remarkable figure bounded by three semicircles. Its abundance of features is probably only matched by a triangle. Proposition 8 presents Archimedes' neusis solution to the angle trisection p roblem. Proposition 14 introduces another remarkable shape, Salinon, that consists of four semicircl es |
| mathematics,math help,tangent,parallel,diameter,isosceles,triangle,Archimedes |
| proposition, circle, diameter, semicircle, semicircles, perpendicular, archimedes, diameters, circle s, google, centre, tangents, document, intersect, respectively, produced, through, addthis, inscribe d, within, touching, lemmas, figure, chords, location, radius, angles, parallel, circumferences, bet ween, consists, having, described, personal, square, joined, circumscribed, describe, bounded, remar kable, activities, meeting, parents, recommend, triangle, opposite, contact, geometry, contents, hei ght, alexander |
cut-the-knot.org - rank der domain 146129 (56605 in US)
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| zum Seitenanfang ↑ |
| Math Forum: Geometry.research |
| Math Forum Discussions
- geometry.research |
| http://mathforum.org/kb/forum.jspa?forumID=130 |
| Discussion board for geometry professors and instructors to keep informed of the latest research. |
| |
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| research, petersen, geometry, mathematics, discussions, search, unsubscribe, message, points, majord omo, mathforum, phrase, classes, different, geometries, subscribe, denotes, discussion, university, topics, internet, messages, drexel, figuring, comment, international, computation, vertices, rotatin g, decided, mohiuddin, ijamas, planet, statistics, journal, unread, updated, privacy, policy, boulay , occurrences, digits, goodwin, college, professional, studies, enterprise, educational, rights, res erved, random |
mathforum.org - rank der domain 32496 (12109 in US)
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| zum Seitenanfang ↑ |
| Math Forum: Search geometry-forum |
| Math Forum Discussions
- geometry.forum |
| http://mathforum.org/kb/forum.jspa?forumID=126 |
| Those interested in examining the previous incarnation of the Math Forum may search the archives of the Geometry Forum. |
| |
| |
| geometry, discussions, messages, search, discussions, topics, software, denotes, school, discussion, university, drexel, internet, geometry, gaskill, everything, newsletter, saucers, spheres, donald, kilbane, mathtools, contact, problems, project, gutierrez, information, oragami, lawrey, leslie, nag el327, steven, website, finite, luepke, cullinane, puphaiboon, policy, privacy, updated, unread, reg ister, welcome, rights, goodwin, college, professional, studies, enterprise, educational, reserved |
mathforum.org - rank der domain 32496 (12109 in US)
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| zum Seitenanfang ↑ |
| Cut the Knot |
| Geometry Articles, Theorems, Problems, and Interactive Illustrations |
| http://www.cut-the-knot.org/geometry.shtml |
| Features articles about specific problems, illusions, and puzzles. Includes diagrams. |
| More than 850 topics - articles, problems, puzzles - in geometry, most accompanied by interactive Ja va illustrations and simulations. |
| puzzle, geometry, Butterfly theorem,Two Butterflies Theorem,chaos, conic sections, construction, com pass, compass only, Cantor set, Cantor function, Ceva's theorem, Fermat point, cycloids, cosine law, Collage Theorem, Carnot's theorem, bounded distance, barycentric coordinates, Pythagorean theorem, Napoleon's theorem, Ford's touching circles, Euclid's Fifth postulate, Non-Euclidean Geometry, Proje ctive Geometry, Moebius Strip, Ptolemy's Theorem, Sierpinski gasket, space filling curves, iterated function systems, ifs, Heron's formula, Euler's formula, Hausdorff distance, isoperimetric theorem, isoperimetric inequality, Shoemaker's Knife, Van Obel theorem, Apollonius problem, Pythagoras, arbel os, fractals, fractal dimension, chaos, Morley, Napoleon, barycentric, nine point circle, 9-point, 8 -point, Miquel's point, shapes of constant width, curves of constant width, Kiepert's, Barbier's,Her on's problem,Java,Classification of Quadrilaterals |
| theorem, triangle, circles, lemmas, proposition, circle, sangaku, problem, archimedes, quadrilateral , arbelos, property, bisectors, geometry, carpets, angles, trisection, butterflies, butterfly, bisec tor, ellipse, altitudes, parallelogram, isosceles, bottles, bottema, carnot, circumcircle, broken, i nscribed, arithmetic, cantor, illusion, lepidoptera, chasles, barycentric, regular, theorem, geometr ic, problem, trigonometric, square, addition, identity, incircle, around, shoulders, formulas, docum ent, coordinates, building |
cut-the-knot.org - rank der domain 146129 (56605 in US)
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| Mathematical Curves and Surfaces |
| index |
| http://pagesperso-orange.fr/roger.assouly/ |
| Graphical representations of computer generated forms. (French/English). |
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| mathematiques, surfaces, courbes |
pagesperso-orange.fr - rank der domain 3199 (101 in FR)
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| Paul Bourke's Geometry Page |
| Geometry, Surfaces, Curves, Polyhedra |
| http://astronomy.swin.edu.au/~pbourke/geometry/ |
| Includes formulas, definitions and three dimensional image illustrations. |
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| polyhedra, projections, intersection, between, polygon, spherical, planes, polygons, points, geometr y, twisted, sphere, circles, written, polygonal, arbitrary, without, curves, angles, surfaces, clipp ing, transformations, meshes, through, includes, otherwise, surface, marching, language, intersectio n, triangles, circle, segment, australia, number, equation, solids, spherical, creating, projection, coordinate, steiner, sphere, equations, personalities, eternity, proverb, chandler, yiddish, photos , william |
swin.edu.au - rank der domain 30327 (174 in AU)
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| Steiner Surfaces |
| Steiner Surfaces |
| http://www.ipfw.edu/math/Coffman/steinersurface.html |
| Mathematical descriptions and ray-traced images of various types of Steiner surfaces. |
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| surface, steiner, projective, surfaces, dimensional, called, homogeneous, parametric, projection, va riables, coordinates, quadratic, implicit, equation, points, subset, matrix, classification, dimensi ons, geometry, affine, polynomials, functions, solutions, parameters, images, appear, singularities, whiskers, background, coordinate, rational, veronese, neighborhood, description, double, segments, example, parametrization, triple, transformations, worked, surfaces, origin, through, cartesian, mat hematical, linear, different, geometric, studied |
ipfw.edu - rank der domain 72571 (27615 in US)
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| Sangaku: Reflections on the Phenomenon |
| Sangaku: Reflections on the Phenomenon |
| http://www.cut-the-knot.org/pythagoras/Sangaku.shtml |
| Critical reflections on the sangaku phenomenon accompanied by a collection of solved sangaku problem s, many with interactive Java illustrations. |
| Sangaku: A few substantiated remarks on the current perception of a wonderful cultural phenomenon wi th a few dozens of dynamic illustrations, proofs and stuff |
| mathematics,math help,temple geometry,sangaku,san gaku,edo period,seclusion,pythagoras,Sakoku,mathem atical,mathematics,scientific american,Sacred Geometry |
| sangaku, japanese, problems, circles, period, sangaku, geometry, fukagawa, during, seclusion, triang le, tablets, rothman, kanbun, incircles, geometry, problem, problem, western, mathematics, sakoku, w ooden, samurai, different, before, mathematical, temples, produced, population, temple, mathematics, perhaps, people, between, tangent, square, google, classes, theorems, circle, sciences, culture, so cial, during, addthis, farmers, equilateral, centuries, ellipses, school, fujita |
cut-the-knot.org - rank der domain 146129 (56605 in US)
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| Geometry/Topology at Michigan State University |
| Geometry/Topology at Michigan State University |
| http://www.math.msu.edu/gt/ |
| Activities of the geometry/topology group at Michigan State University. |
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| topology, geometry, theory, michigan, geometry, university, topology, gajshost, faculty, geometric, graduate, national, science, foundation, postdoctoral, traineeships, graduate, surface, starting, do cument, seminars, pagetracker, tohsuke, complex, projective, ibaraki, quadric, depicts, 8532633, fig ure, gettracker, points, trackpageview, lecture, series, videos, streaming, fellows, pictures, kumme r, location, exceptional, analytics, google, unescape, protocol, renewed, announce, 3cscript, availa ble, further |
msu.edu - rank der domain 6262 (2323 in US)
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| Go Geometry |
| Go Geometry Step by Step from the Land of the Incas, Cuzco, Machu Picchu. Elearning. |
| http://www.gogeometry.com |
| Offers a variety of resources for teaching and learning about geometry. Problems and theorems are pr esented with step-by-step solutions for each proof. |
| Go Geometry is an educational website that offers a variety of resources for teaching and learning a bout geometry. The website mixes dynamic geometry, animations, science, and Incan history in order t o raise students' interest in Euclidean geometry. On line Math tutoring. Also Cuzco, Lost City of t he Incas, Machu Picchu, Inca Trail, Incan Quipu, Nazca Lines, Lord of Sipan, Peru. Travel. |
| inca, cuzco, cusco, machu picchu, incan, incas, nazca lines nasca,quipu, inka, peru, proof, travel, geometry, research, software, mining, interactive hands-on exercise, problem solving problems, puzz le, puzzles multicultural news |
| geometry, border, f4d9cf, education, justify, education, decoration, underline, rectangles, golden, visual, escher, theorems, triangle, collapse, ffffff, picchu, height, padding, artists, famous, kand insky, century, abstract, matisse, modern, wassily, credited, painting, bizarre, meaning, picasso, s alvador, geometry, skilled, images, surrealist, kaleidoscopes, striking, draftsman, selections, loca tion, mathematics, practice, dynamic, expressions, tracenpoche, interactive, software, design, weigh ted |
gogeometry.com - rank der domain 707034 (286197 in US)
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| Polyedergarten |
| Polyedergarten - Paper models of Polyhedra, Platonic, Archimedean, Uniform |
| http://www.polyedergarten.de/ |
| Shows paper models of polyhedra. |
| Polyedergarten shows paper models of uniform and other polyhedra. |
| polyhedron, polyhedra, Polyeder, papier, paper, geometrie, mathematik, math, art, Garten, garden, sh apes, geometry, Modell, models, würfel, cube, tetraeder, tetrahedron, dodekaeder, dodecahedron, ikosaeder, icosahedron, uniform, platonisch, platonic, archimedisch, archimedean, prisma, prism, rh ombisch, rhombic, snub, abgeschrägt, virtuell, virtual, vrml |
| bkgcolor, polyedergarten, document, bgcolor, laufschrift, abgeschr, aktuell, pagebackground, uniform , models, polyhedra, archimedean, platonic, function |
| (SLD : polyedergarten.de) |
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| New Mathematical Findings by Secondary Students |
| New Mathematical Findings by Secondary Students |
| http://www.javeriana.edu.co/universitas_scientiarum/universitas_docs/vol6n2/ART1.htm |
| High school students solve complex geometric problems by using GLad Sketchpad. Page includes diagram s. |
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| secondary, students, mathematical, findings, abstract, university, uakron, aquesada, mathematics, qu esada, antonio, department, science, computer |
| (SLD : edu.co) |
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| Problem of the Minimum Rotation Surface |
| PROBLEM OF THE MINIMUM ROTATION-SURFACE |
| http://home.imm.uran.ru/iagsoft/PMRS_J.html |
| Java applet demonstrating the catenary. |
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| calculus of variations IAGSoft JAVA applet PROBLEM OF THE MINIMUM ROTATION-SURFACE |
| solution, minimum, broken, global, solutions, equation, variations, cesari, calculus, ahiezer, caten ary, rotation, lectures, russian, generating, anisimov, moscow, tehgiz, problem, supported, widely, however, 1press, accessible, course, button, references, theory, philadelphia, saunders, theory, lon don, toronto, iagsoft, control, optimal, problems, ordinary, applications, optimization, differentia l, equations, berlin, heidelberg, springer, verlag, warshaw, method, numerical, classic, absence |
uran.ru - rank der domain 221029 (8436 in RU)
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