Chinese Quarterly Journal of Mathematics ›› 2006, Vol. 21 ›› Issue (1): 143-147.

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k-Factors and Spanning Subgraph in Graphs

  

  1. College of Mathematics and Information Sciences, Henan University, Kaifeng 475001, China; Basic Courses Depravement, Zhengzhou Economic Management Institute, Zhengzhou 450002, China
  • Received:2003-10-10 Online:2006-03-30 Published:2023-12-27
  • About author:WANG Zhi-guo(1954-),male,native of Xinzheng,Henan,an associate professor of Henan University,engages in graph theory and in nonlinear programming.

Abstract: In this paper, we discussed k-factors and spanning subgraph, and propose a conjecture which will lead to a series of important conclusion.

Key words: k-factor;2-connected , graph;spanning , subgraph

CLC Number: