Title of article :
Maximum size of a planar graph with given degree and diameter
Author/Authors :
Tishchenko، نويسنده , , S.A.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2008
Pages :
3
From page :
157
To page :
159
Abstract :
We overview several coloring parameters with the property that they are bounded on graphs whose (Euler) genus is bounded. Besides the usual chromatic number, we treat the acyclic, the star and the degenerate chromatic number, we discuss some of their relatives, and we determine their dependence on the genus. Extensions to more general classes of graphs (minor-closed families and classes of bounded expansion) are also discussed. The probabilistic method, which is used in proving both upper and lower bounds, gives the dependence of the treated coloring parameters in terms of the maximum degree, a result which is of independent interest.
Keywords :
Planar graphs , degree-diametre problem , Separator
Journal title :
Electronic Notes in Discrete Mathematics
Serial Year :
2008
Journal title :
Electronic Notes in Discrete Mathematics
Record number :
1454934
Link To Document :
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