Graph coloring
Graph coloring A 3-coloring suits this graph, but fewer colors would result in adjacent ... minimum number of colors for an arbitrary graph is NP-hard. In graph theory, ...
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Talk:Graph coloring
Talk:Graph coloring On Wikipedia, TeX looks very good when ... t) 13:22, 25 Apr 2005 (UTC) Problem classification "The problem of finding a minimum coloring of a graph is NP-hard. ...
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Graph theory
Graph theory A graph diagram of a graph with 6 vertices and 7 edges. In mathematics and computer science, graph theory studies the properties of graphs. Informally, a graph is a set of objects called ...
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Graph theory   (translated from Japanese)
Graph theory Graph theoryMathematicsOne field.Node（Nodal point・Apex) GatheringEdge（Branch・Side) It consists ... and the like widely. Table of contents Graph For example the case where of the ... how the route (the edge) with, being problem, the railroad track has drawn some kind ... many a thing which is not essential problem. In fact, it changes and when ...
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Edge coloring
Edge coloring In graph theory, as with its vertex counterpart, an edge coloring of a graph, when mentioned without any qualification, is always assumed to be a proper coloring of the edges, meaning no two ...
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Total coloring
Total coloring In graph theory, total coloring is a type of coloring on the vertices and edges of a graph. When used without any qualification, a ...
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Critical graph
Critical graph In general the notion of criticality can refer to any measure. But in graph theory, when the term is used without ... refers to the chromatic number of a graph. Critical graphs are interesting because they are ... which is a very important measure in graph theory. More precise definitions follow. A vertex ... edge is a critical element of a graph G if its deletion would decrease ...
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Category:Graph theory
Category:Graph theory Articles and media on this topic ... projects can be found at: Commons Category Graph theory Wikimedia Commons has media related to: Graph theory Graph theory is the branch of mathematics that ... the properties of graphs. See glossary of graph theory for common terms and their ...
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List of graph theory topics
List of graph theory topics This is a list of graph theory topics, by Wikipedia page. See glossary of graph theory for basic terminology Examples and types of graphs See also Trees Bipartite graph Complete bipartite graph Disperser Expander Extractor Cayley graph Complement ...
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Complete coloring
Complete coloring In graph theory, complete coloring is the opposite of harmonious coloring in the sense that it is a vertex coloring in which every pair of colors ...
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