journal6 ›› 2012, Vol. 33 ›› Issue (4): 20-24.DOI: 10.3969/j.issn.1007-2985.2012.04.005

• Mathematics • Previous Articles     Next Articles

Crossing Numbers of {P26+e}×Sn


  1. (1.Department of Mathematics,Huaihua University,Huaihua 418008,Hunan China;2.Department of Mathematics,Hunan Normal University,Changsha 410081,China)
  • Online:2012-07-25 Published:2012-09-11

Abstract: Research on the cossing number of product graph  has been spread to 6-order graph and  star graph.In this paper,the authors obtain the crossing numbers of Cartesian products of the 6-vertex graph {P26+e} with the stars Sn is Z(6,n)+4n.

Key words: Cartesian products;crossing number;stars, 6-vertex graph

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