convex triangle

См. также в других словарях:

• Convex function — on an interval. A function (in black) is convex if and only i …   Wikipedia

• Triangle de kobon — Le problème des triangles de Kobon est un problème de géométrie combinatoire non résolu qui fut énoncé pour la première fois par le mathématicien Kobon Fujimura[1]. Le problème pose la question suivante : quel est le nombre maximal de… …   Wikipédia en Français

• Convex metric space — An illustration of a convex metric space. In mathematics, convex metric spaces are, intuitively, metric spaces with the property any segment joining two points in that space has other points in it besides the endpoints. Formally, consider a… …   Wikipedia

• Triangle — This article is about the basic geometric shape. For other uses, see Triangle (disambiguation). Isosceles and Acute Triangle redirect here. For the trapezoid, see Isosceles trapezoid. For The Welcome to Paradox episode, see List of Welcome to… …   Wikipedia

• Convex and concave polygons — An example of a convex polygon: a regular pentagon In geometry, a polygon can be either convex or concave (non convex). Contents 1 Convex polygons …   Wikipedia

• Convex lattice polytope — A convex lattice polytope (also called Z polyhedron or Z polytope) is a geometric object playing an important role in discrete geometry and combinatorial commutative algebra. It is a polytope in a Euclidean space Rn which is a convex hull of… …   Wikipedia

• Triangle de Kobon — Le problème des triangles de Kobon est un problème non résolu de géométrie combinatoire qui fut énoncé pour la première fois par le mathématicien Kobon Fujimura[1]. Le problème pose la question suivante : quel est le nombre maximal de… …   Wikipédia en Français

• Triangle fan — A triangle fan is a primitive in 3D computer graphics that saves on storage and processing time. It describes a set of connected triangles that share one central vertex. If N is the number of triangles in the fan, the number of vertices… …   Wikipedia

• Locally convex topological vector space — In functional analysis and related areas of mathematics, locally convex topological vector spaces or locally convex spaces are examples of topological vector spaces (TVS) which generalize normed spaces. They can be defined as topological vector… …   Wikipedia

• Carathéodory's theorem (convex hull) — See also Carathéodory s theorem for other meanings In convex geometry Carathéodory s theorem states that if a point x of R d lies in the convex hull of a set P , there is a subset P prime; of P consisting of d +1 or fewer points such that x lies… …   Wikipedia

• Dynamic convex hull — The dynamic convex hull problem is a class of dynamic problems in computational geometry. The problem consists in the maintenance, i.e., keeping track, of the convex hull for the dynamically changing input data, i.e., when input data elements may …   Wikipedia