Results 291 to 300 of about 1,484,168 (305)
Some of the next articles are maybe not open access.

A bound on the chromatic number of the square of a planar graph

Journal of Combinatorial Theory Series B, 2005
Mohammad Salavatipour
exaly  

On the number of cycles of length k in a maximal planar graph

Journal of Graph Theory, 1979
S. Hakimi, E. Schmeichel
semanticscholar   +1 more source

A sufficient condition for a planar graph to be 4-choosable

Discrete Applied Mathematics, 2017
Jian-Liang Wu, Renyu Xu
exaly  

A planar hypohamiltonian graph with 48 vertices

Journal of Graph Theory, 2007
Carol Zamfirescu
exaly  

A sufficient condition for a planar graph to be 3-choosable

Information Processing Letters, 2007
Yingqian Wang
exaly  

On the pagenumber of planar graphs

Proceedings of the sixteenth annual ACM symposium on Theory of computing - STOC '84, 1984
Jonathan F. Buss, Peter W. Shor
openaire   +1 more source

A sufficient condition for a planar graph to be class 1

Theoretical Computer Science, 2007
Weifan Wang
exaly  

Planar map graphs

Proceedings of the thirtieth annual ACM symposium on Theory of computing - STOC '98, 1998
Zhi-Zhong Chen   +2 more
openaire   +2 more sources

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