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Maximum genus, connectivity and minimal degree of graphs
- Source :
-
Discrete Mathematics . Sep2005, Vol. 300 Issue 1-3, p110-119. 10p. - Publication Year :
- 2005
-
Abstract
- Abstract: This paper is devoted to the lower bounds on the maximum genus of graphs. A simple statement of our results in this paper can be expressed in the following form: Let G be a k-edge-connected graph with minimum degree , for each positive integer , there exists a non-decreasing function such that the maximum genus of G satisfies the relation , and furthermore that , where is the cycle rank of G. The result shows that lower bounds of the maximum genus of graphs with any given connectivity become larger and larger as their minimum degree increases, and complements recent results of several authors. [Copyright &y& Elsevier]
- Subjects :
- *GRAPH theory
*COMBINATORICS
*ALGEBRA
*TOPOLOGY
Subjects
Details
- Language :
- English
- ISSN :
- 0012365X
- Volume :
- 300
- Issue :
- 1-3
- Database :
- Academic Search Index
- Journal :
- Discrete Mathematics
- Publication Type :
- Academic Journal
- Accession number :
- 18344094
- Full Text :
- https://doi.org/10.1016/j.disc.2005.01.003