journal6 ›› 2005, Vol. 26 ›› Issue (1): 8-11.

• Mathematics • Previous Articles     Next Articles

The Crossing Number of a Class of  Cartesian Products


  1. (Department of Mathematics and Computer,Hunan Normal University,Changsha 410081,Hunan China)
  • Online:2005-01-15 Published:2012-09-22

Abstract: The crossing number is an important subject in the study of topological graph theory.The author determines the crossing numbers of a class of cartesian products of six graphs on 7-vertice.

Key words: graph, drawing, crossing number, path, cartesian product, homeomorphism

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