库拉托夫斯基定理

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

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

广义彼得森图 G(9,2)中 K_3,3 的一个细分，表明该图是非平面的

在 图论中，库拉托夫斯基定理（）是平面图的数学禁忌图表征，以卡齐米日·库拉托夫斯基命名。 它指出，当且仅当有限图不包含作为K₅（有五个顶点的完全图 ）或K_3,3（有六个顶点的完全二分图，其中三个连接到另外三个顶点中的每一个，也称为“utility graph”）细分的子图时，有限图是平面的。

另见

• Kelmans–Seymour猜想，5-连通非平面图包含 Template:Serif的细分

参考文献

Template:数学小作品 This article "库拉托夫斯基定理" is from Wikipedia. The list of its authors can be seen in its historical and/or the page Edithistory:库拉托夫斯基定理. Articles copied from Draft Namespace on Wikipedia could be seen on the Draft Namespace of Wikipedia and not main one.

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