Some Results on (1,2n – 1)-Odd Factors

نویسندگان

  • Man Liu
  • Qingzhi Yu
  • Shuling Wang
  • Changhua Huang
چکیده

Let be a graph. If there exists a spanning subgraph G F such that     1,3, , 2 1 F d x n    , then F is called to be -odd factor of . Some sufficient and necessary conditions are given for to have    n   1,2 1 G G U – 1,2 1 n  -odd factor where is any subset of such that U   V G U k  .

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تاریخ انتشار 2013