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广义Petersen图GP(n,k)的着色 被引量:1

The Colouring of Extended Petersen Graph GP(n,k)
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摘要 本文研究广义Petersen图GP(n,k)的点着色、边着色和点-边全着色,得到广义Petersen图GP(n,2)的点色数、边色数和全色数,同时还得到当n为偶数,k为奇数时,该广义Petersen图GP(n,k)满足点-边全着色猜想等结论. The vertex colouring,edge colouring and vertex-edge total colouring of extended Petersen graph GP(n,k) are studied in the paper.We obtained the vertex chromatic number and edge chromatic number of the extended Petersen graph GP(n,k),and then the total colouring conjecture is ture at the extended Petersen graph GP(n,k),as n is even and k is odd,etc.
作者 林育青
出处 《山西师范大学学报(自然科学版)》 2010年第4期8-11,共4页 Journal of Shanxi Normal University(Natural Science Edition)
基金 2009年广东省汕头职业技术学院课题立项资助项目(SZK09B14)
关键词 点色数 边色数 点-边全着色 广义PETERSEN图 vertex chromatic number edge chromatic number vertex-edge total colouring extended petersen graph GP(n k)
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参考文献6

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