K6-minors in projective planar graphs

被引：12
|
作者：
Fijavz, G [1 ]
Mohar, B [1 ]
机构：
[1] Univ Ljubljana, Dept Math, Ljubljana 1000, Slovenia
来源：
COMBINATORICA | 2003年 / 23卷 / 03期
关键词：
D O I：
10.1007/s00493-003-0027-y
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
It is shown that every 5-connected graph embedded in the projective plane with face-width at least 3 contains the complete graph on 6 vertices as a minor.
引用
收藏
页码：453 / 465
页数：13
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