The method of tree generation of a graph decomposed into any number of parts is described in this paper. The decomposition of a graph is dejined. Theformulafor the generation of trees of a decomposed graph is given in Theorem I. The necessary and suflcient conditions which a graph decomposition must
Generation of all possible trees of a graph in independent groups
β Scribed by R. Hashemian; M.S. Bakhtiar
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- English
- Weight
- 268 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0010-4485
No coin nor oath required. For personal study only.
β¦ Synopsis
A special graph, the PS graph, is introduced and an algorithm is developed to generate all trees of such graphs. It is proved that for any given graph, G there exists certain number of PS graphs, obtained from G, such that the collection of all trees of all such PS graph span all trees of G with no duplication. In addition to a number of properties of PS graphs indicated, the procedure seems very useful for topological analysis and design of networks, or any other types of systems that can be represented by a linear graph.
π SIMILAR VOLUMES
Sampathkumar, E., Generalizations of independence and chromatic numbers of a graph, Discrete Mathematics 115 (1993) 2455251. Let G = (V, E) be a graph and k > 2 be an integer. A set S c V is k-independent if every component in the subgraph (S) induced by S has order at most k-1. The general chromati
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