The parallel solution of domination problems on chordal and strongly chordal graphs
β Scribed by Elias Dahlhaus; Peter Damaschke
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 975 KB
- Volume
- 52
- Category
- Article
- ISSN
- 0166-218X
No coin nor oath required. For personal study only.
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## Abstract Suppose __G__ is a connected graph and __T__ a spanning tree of __G__. A vertex __v__ Ξ΅ __V__(__G__) is said to be a degreeβpreserving vertex if its degree in __T__ is the same as its degree in __G__. The degreeβpreserving spanning tree problem is to find a spanning tree __T__ of a conn
A graph is chordal or triangulated if it has no chordless cycle with four or more vertices. Chordal graphs are well known for their combinatorial and algorithmic properties. Here we introduce a generalization of chordal graphs, namely CSGk graphs. Informally, a CSG' graph is a complete graph, and fo