one-vertex
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Vertex cover — In the mathematical discipline of graph theory, a vertex cover of a graph is a set of vertices such that each edge of the graph is incident to at least one vertex of the set. The problem of finding a minimum vertex cover is a classical… … 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
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 (band) — Vertex was a band formed in 1995 featuring singer Stephen Pearcy from (Ratt, Arcade), guitarist Al Pitrelli (Savatage, Megadeth), and drummer Hiro Kuretani. They released a self titled album in 1996 as well as a single for the track One Like A… … Wikipedia
Vertex cover problem — In computer science, the vertex cover problem or node cover problem is an NP complete problem and was one of Karp s 21 NP complete problems. It is often used in complexity theory to prove NP hardness of more complicated problems. Definition A… … 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 (geometry) — For vertices in the geometry of curves, see Vertex (curve). For other uses of the word, see Vertex (disambiguation). In geometry, a vertex (plural vertices) is a special kind of point that describes the corners or intersections of geometric… … Wikipedia
Vertex Pharmaceuticals — Infobox Company company name = Vertex Pharmaceuticals Incorporated company company type = Corporation (NASD: [http://quotes.nasdaq.com/asp/SummaryQuote.asp?symbol=VRTX VRTX] ) foundation = 1989 location = Cambridge, Massachusetts key people =… … Wikipedia
Vertex (album) — Infobox Album | Name = Vertex Type = Album Artist = Buck 65 Released = 1997 Recorded = 1996 Genre = Hip Hop Length = 63:21 Label = Four Ways to Rock/Metaforensics Producer = Buck 65 Reviews = [http://www.blougou.com/anticon/vertex.htm Blougou… … Wikipedia
Vertex (company) — Infobox Company company name = Vertex company company type = Limited Company foundation = 1996 location = Prescot, Merseyside key people = Sir Peter Gershon Executive ChairmanJeff Chittenden Chief Operating OfficeGavin James Chief Financial… … Wikipedia
Vertex function — In quantum electrodynamics, the vertex function describes the coupling between a photon and an electron beyond the leading order of perturbation theory. In particular, it is the one particle irreducible correlation function involving the fermion… … Wikipedia
