subgraph
A section of a graph or network.

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• Subgraph — Bei der Untersuchung von Grapheneigenschaften schließt man häufiger von lokalen auf globale Eigenschaften von Graphen und umgekehrt. Um derartige Vorgänge besser beschreiben zu können, definiert man geeignete Relationen zwischen Graphen und… …   Deutsch Wikipedia

• subgraph — noun Date: 1931 a graph all of whose points and lines are contained in a larger graph …   New Collegiate Dictionary

• subgraph — sub·graph …   English syllables

• subgraph — ˈsəbˌˌ noun Etymology: sub + graph : a graph all of whose points and lines are contained in a larger graph …   Useful english dictionary

• Subgraph isomorphism problem — In complexity theory, Subgraph Isomorphism is a decision problem that is known to be NP complete. The formal description of the decision problem is as follows.Subgraph Isomorphism(G1, G2) Input: Two graphs G1 and G2. Question: Is G1 isomorphic to …   Wikipedia

• Dense subgraph — An example of a graph G with density dG = 1.375 and it s densest subgraph induced by the vertices b,c,d and h in red with density 1.4 In computer science the notion of highly connect …   Wikipedia

• Induced subgraph isomorphism problem — In complexity theory and graph theory, induced subgraph isomorphism is an NP complete decision problem that involves finding a given graph as an induced subgraph of a larger graph.Formally, the problem takes as input two graphs G 1=( V 1, E 1)… …   Wikipedia

• Maximum common subgraph isomorphism problem — In complexity theory, maximum common subgraph isomorphism (MCS) is an optimization problem that is known to be NP hard. The formal description of the problem is as follows: Maximum common subgraph isomorphism(G1, G2) Input: Two graphs G1 and G2.… …   Wikipedia

• Glossary of graph theory — Graph theory is a growing area in mathematical research, and has a large specialized vocabulary. Some authors use the same word with different meanings. Some authors use different words to mean the same thing. This page attempts to keep up with… …   Wikipedia

• List of NP-complete problems — Here are some of the more commonly known problems that are NP complete when expressed as decision problems. This list is in no way comprehensive (there are more than 3000 known NP complete problems). Most of the problems in this list are taken… …   Wikipedia