图特定理

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This article "图特定理" is from Wikipedia. The list of its authors can be seen in its historical and/or the page Edithistory:图特定理. Articles copied from Draft Namespace on Wikipedia could be seen on the Draft Namespace of Wikipedia and not main one.

图论中,图特定理(Tutte's Theorem)说:

图G有完美匹配1–因子当且仅当对所有的子集 ,有 [1][2]

表示 的奇数元件数量(有奇数顶点连通元件)。

这定理以William Thomas Tutte命名,是赫尔婚姻定理的推广,也是Tutte–Berge公式的特例。

证明[编辑]

Diestel的证明在 http://diestel-graph-theory.com/Chinese/ChineseSample5.pdf (p. 39) [2]

另看[编辑]

以下都是图特定理的特烈:

脚注[编辑]

  1. Template:Harvard citation text, p.  84; Template:Harvard citation text, Theorem 5.4, p. 76.
  2. 2.0 2.1 脚本错误:没有“citation/CS1”这个模块。

参考文献[编辑]

  • 脚本错误:没有“citation/CS1”这个模块。
  • 脚本错误:没有“citation/CS1”这个模块。

This article "图特定理" is from Wikipedia. The list of its authors can be seen in its historical and/or the page Edithistory:图特定理. Articles copied from Draft Namespace on Wikipedia could be seen on the Draft Namespace of Wikipedia and not main one.