Some Results of Incidence Coloring on Generalized Petersen Graphs

被引:0
|
作者
Ding, Kun-Fu [1 ]
Pai, Kung-Jui [1 ]
Chang, Jou-Ming [2 ]
Tsaur, Rueiher [3 ]
机构
[1] Ming Chi Univ Technol, Dept Ind Engn & Management, New Taipei, Taiwan
[2] Natl Taipei Univ Business, Inst Informat & Decis Sci, Taipei, Taiwan
[3] Lunghwa Univ Sci & Technol, Dept Comp Informat & Network Engn, Guishan, Taoyuan County, Taiwan
关键词
incidence coloring; generalized Petersen graphs; cubic graphs; NUMBER;
D O I
10.3233/978-1-61499-484-8-85
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
Let chi(i)(G) denote the incidence coloring number of a graph G. In this paper, we study the incidence coloring on generalized Petersen graphs GP(n, k). We first assure that 4 <= chi(i)(GP(n, k)) <= 5. Furthermore, we provide the following results: (i) chi(i)(GP(n, k)) = 5 if n is odd, (ii) chi(i)(GP(n, 2)) = 5, and (iii) chi(i)(GP(n, k)) = 4 if n equivalent to 0 (mod 4) and k is odd.
引用
收藏
页码:85 / 91
页数:7
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