Neighbor sum distinguishing total colorings of planar graphs
Neighbor sum distinguishing total colorings of planar graphs
复制标题
邻域和区分平面图的总着色
DOI:
10.1007/s10878-013-9660-6
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发表时间:
2013-09
影响因子:
1
通讯作者:
Guanghui Wang
中科院分区:
文献类型:
--
作者:
Hualong Li;Laihao Ding;Bingqiang Liu;Guanghui Wang
A total [k]-coloring of a graphis a mappingsuch that any two adjacent or incident elements inreceive different colors. Letdenote the sum of the color of a vertexand the colors of all incident edges of. A total-neighbor sum distinguishing-coloring ofis a total-coloring ofsuch that for each edge,. By, we denote the smallest valuein such a coloring of. Pilśniak and Woźniak conjecturedfor any simple graph with maximum degree. In this paper, we prove that this conjecture holds for any planar graph with maximum degree at least 13.
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影响因子:
1
作者:
王维凡;黄丹君
通讯作者:
黄丹君
DOI:
10.1360/012011-359
发表时间:
2012-02
期刊:
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影响因子:
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DOI:
10.37236/806
发表时间:
2008-06
期刊:
Electron. J. Comb.
影响因子:
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作者:
J. Przybylo
通讯作者:
J. Przybylo
DOI:
10.1057/jors.1977.45
发表时间:
1978-03
期刊:
--
影响因子:
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作者:
E. Lloyd;J. Bondy;U. Murty
通讯作者:
E. Lloyd;J. Bondy;U. Murty