stable polyhedron
Смотреть что такое "stable polyhedron" в других словарях:
Unistable polyhedron — An unistable polyhedron is stable on only one face . The simplest such polyhedron known requires 19 faces and was discovered independently by Richard Guy and Ken Knowlton around 1959.External links* … Wikipedia
List of mathematics articles (S) — NOTOC S S duality S matrix S plane S transform S unit S.O.S. Mathematics SA subgroup Saccheri quadrilateral Sacks spiral Sacred geometry Saddle node bifurcation Saddle point Saddle surface Sadleirian Professor of Pure Mathematics Safe prime Safe… … Wikipedia
borane — /bawr ayn, bohr /, n. Chem. any of the compounds, both neutral and anionic, of boron and hydrogen with formulas ranging from B2H6 to B20H16. Also called boron hydride. [ < G Boran (1916); see BORON, ANE] * * * ▪ chemical compound Introduction… … Universalium
Polygon — For other uses, see Polygon (disambiguation). Some polygons of different kinds In geometry a polygon ( … Wikipedia
Systolic geometry — In mathematics, systolic geometry is the study of systolic invariants of manifolds and polyhedra, as initially conceived by Charles Loewner, and developed by Mikhail Gromov and others, in its arithmetic, ergodic, and topological manifestations.… … Wikipedia
Polywell — The polywell is a plasma confinement concept that combines elements of inertial electrostatic confinement and magnetic confinement fusion, intended ultimately to produce fusion power. The name polywell is a portmanteau of polyhedron and potential … Wikipedia
Fullerene — Buckminsterfullerene C60 (left) and carbon nanotubes (right) are two examples of structures in the fullerene family … Wikipedia
Carborane — Ball and stick model of o carborane … Wikipedia
Tetrasulfur tetranitride — Tetrasulfur tetranitride … Wikipedia
Monostatic polytope — In geometry, a monostatic polytope (or unistable polyhedron) is a d polytope which can stand on only one face . They were described in 1969 by J.H. Conway, M. Goldberg and R.K. Guy. The monostatic polytope in 3 space they constructed has only 19… … Wikipedia
Cooperative game — This article is about a part of game theory. For video gaming, see Cooperative gameplay. For the similar feature in some board games, see cooperative board game In game theory, a cooperative game is a game where groups of players ( coalitions )… … Wikipedia