star of vertex
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Star polyhedron — In geometry, a star polyhedron is a polyhedron which has some repetitive quality of nonconvexity giving it a star like visual quality.There are two general kinds of star polyhedron: *Polyhedra which self intersect in a repetitive way. *Concave… … Wikipedia
Star (graph theory) — Star The star S7. (Some authors index this as S8.) Vertices k+1 Edges k … Wikipedia
Star polygon — Set of regular star polygons {5/2} {7/2} … Wikipedia
Vertex configuration — In polyhedral geometry a vertex configuration is a short hand notation for representing a polyhedron vertex figure as the sequence of faces around a vertex. For uniform polyhedra there is only one vertex type and therefore the vertex… … Wikipedia
Vertex (graph theory) — For other uses, see Vertex (disambiguation). A graph with 6 vertices and 7 edges where the vertex number 6 on the far left is a leaf vertex or a pendant vertex In graph theory, a vertex (plural vertices) or node is the fundamental unit out of… … Wikipedia
Vertex figure — In geometry a vertex figure is, broadly speaking, the figure exposed when a corner of a polyhedron or polytope is sliced off. Definitions theme and variationsTake some vertex of a polyhedron. Mark a point somewhere along each connected edge. Draw … Wikipedia
Star (disambiguation) — A star is a luminous cosmic body. For uses of stars as a symbol, see List of symbolic stars.Star or stars may also refer to:Places*Star Mountains, a mountain range in Papua New GuineaUnited Kingdom*Star, Anglesey, Wales *Star, Fife, Scotland… … Wikipedia
Uniform star polyhedron — A display of uniform polyhedra at the Science Museum in London … Wikipedia
Portal:Star — Shortcut: P:STR The Star Portal Wikipedia portals: Culture Geography Health History … Wikipedia
Double-star snark — The Double star snark Vertices 30 Edges 45 Chromatic number … Wikipedia
Dog Star — noun A bluish white star in the constellation Canis Major; Alpha (α) Canis Majoris. A vertex of the Winter Triangle and the brightest star in the night sky. It is actually a binary star with a white dwarf companion star. Syn: Al Shira, Blazing… … Wiktionary
