The Geometry Center was a mathematics research and education center at the University of Minnesota. It was established by the National Science Foundation...
6 KB (584 words) - 16:41, 26 May 2024
In geometry, the power center of three circles, also called the radical center, is the intersection point of the three radical axes of the pairs of circles...
5 KB (486 words) - 07:18, 13 May 2024
Simons Center for Geometry and Physics is a center for theoretical physics and mathematics at Stony Brook University in New York. The focus of the center is...
7 KB (703 words) - 15:16, 12 September 2023
related idea in geometry is that of "inverting" a point. In the plane, the inverse of a point P with respect to a reference circle (Ø) with center O and radius...
30 KB (4,378 words) - 02:03, 11 April 2024
In geometry, a centre (British English) or center (American English) (from Ancient Greek κέντρον (kéntron) 'pointy object') of an object is a point in...
7 KB (923 words) - 06:22, 5 October 2023
Epipolar geometry is the geometry of stereo vision. When two cameras view a 3D scene from two distinct positions, there are a number of geometric relations...
9 KB (1,118 words) - 18:18, 11 March 2024
Taxicab geometry or Manhattan geometry is geometry where the familiar Euclidean distance is ignored, and the distance between two points is instead defined...
18 KB (2,500 words) - 21:30, 28 February 2024
Elliptic geometry is an example of a geometry in which Euclid's parallel postulate does not hold. Instead, as in spherical geometry, there are no parallel...
18 KB (2,682 words) - 17:03, 16 April 2024
Sacred geometry ascribes symbolic and sacred meanings to certain geometric shapes and certain geometric proportions. It is associated with the belief of...
20 KB (2,342 words) - 13:10, 5 June 2024
In mathematics, analytic geometry, also known as coordinate geometry or Cartesian geometry, is the study of geometry using a coordinate system. This contrasts...
40 KB (5,612 words) - 00:31, 8 July 2024
mathematics, hyperbolic geometry (also called Lobachevskian geometry or Bolyai–Lobachevskian geometry) is a non-Euclidean geometry. The parallel postulate...
56 KB (6,993 words) - 15:18, 23 June 2024
In geometry, the center of curvature of a curve is found at a point that is at a distance from the curve equal to the radius of curvature lying on the...
3 KB (258 words) - 21:31, 9 April 2024
Elliptic geometry. In the extrinsic 3-dimensional picture, a great circle is the intersection of the sphere with any plane through the center. In the intrinsic...
15 KB (1,955 words) - 02:05, 6 May 2024
In Euclidean geometry, two objects are similar if they have the same shape, or if one has the same shape as the mirror image of the other. More precisely...
27 KB (3,503 words) - 08:15, 3 May 2024
illustrated in the computer-graphics animation Outside In developed at the Geometry Center under the direction of Silvio Levy, Delle Maxwell and Tamara Munzner...
12 KB (1,126 words) - 22:16, 30 June 2024
Computational geometry is a branch of computer science devoted to the study of algorithms which can be stated in terms of geometry. Some purely geometrical...
15 KB (2,101 words) - 04:13, 7 April 2024
arithmetic geometry is roughly the application of techniques from algebraic geometry to problems in number theory. Arithmetic geometry is centered around...
15 KB (1,464 words) - 19:56, 6 May 2024
crystallography, the geometry index or structural parameter (τ) is a number ranging from 0 to 1 that indicates what the geometry of the coordination center is. The...
7 KB (698 words) - 14:55, 16 February 2024
Absolute geometry Affine geometry Algebraic geometry Analytic geometry Birational geometry Complex geometry Computational geometry Conformal geometry Constructive...
13 KB (910 words) - 14:17, 27 June 2024
In mathematics, affine geometry is what remains of Euclidean geometry when ignoring (mathematicians often say "forgetting") the metric notions of distance...
20 KB (2,632 words) - 15:31, 19 June 2024
Maryland, US: NASA Goddard Space Flight Center. Retrieved 2015-10-26. Wikimedia Commons has media related to Chord (geometry). History of Trigonometry Outline...
6 KB (740 words) - 22:51, 18 May 2024
Centroid (redirect from Center of area)
-dimensional Euclidean space. In geometry, one often assumes uniform mass density, in which case the barycenter or center of mass coincides with the centroid...
25 KB (4,199 words) - 16:24, 2 June 2024
Geometry Wars 3: Dimensions is a 2014 multidirectional shooter video game developed by Lucid Games and published by Activision under the Sierra Entertainment...
11 KB (922 words) - 09:24, 4 December 2023
In chemistry, trigonal planar is a molecular geometry model with one atom at the center and three atoms at the corners of an equilateral triangle, called...
3 KB (257 words) - 19:24, 26 January 2024
affine geometries and Euclidean geometry is a special instance of this type of geometry. In some other geometries, such as hyperbolic geometry, lines...
23 KB (2,778 words) - 21:25, 25 May 2024
Euclidean geometry is a mathematical system attributed to ancient Greek mathematician Euclid, which he described in his textbook on geometry, Elements...
59 KB (7,077 words) - 05:54, 29 June 2024
In geometry, focuses or foci (/ˈfoʊkaɪ/; sg.: focus) are special points with reference to which any of a variety of curves is constructed. For example...
10 KB (1,424 words) - 22:19, 18 October 2023
graph of the Weierstrass function", Proceedings of the International Geometry Center, 11 (2), Academy of Sciences of Ukraine: 53–68, arXiv:1711.10349, doi:10...
55 KB (7,183 words) - 07:01, 15 May 2024
lie on one line. The proper setting for this concept is in projective geometry where there will be no special cases due to parallel lines since all lines...
5 KB (638 words) - 19:42, 5 June 2024
formation is a molecular geometry with one atom at the center and 5 more atoms at the corners of a triangular bipyramid. This is one geometry for which the bond...
6 KB (683 words) - 15:25, 7 February 2023