• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

Hou, Jianfeng (Hou, Jianfeng.) [1] (Scholars:侯建锋) | Liu, Bin (Liu, Bin.) [2] | Liu, Guizhen (Liu, Guizhen.) [3] | Wang, Jihui (Wang, Jihui.) [4]

Indexed by:

EI Scopus SCIE

Abstract:

Let G be a simple graph embedded in a surface sigma of Euler characteristic (sigma)epsilon 0, and let '(G) and denote the chromatic index and the maximum degree of G, respectively. The paper shows that '(G)= if epsilon 6 and G does not contain chordal-4-cycles or epsilon 5 and G does not contain 4-cycles.

Keyword:

chord chromatic index cycle edge colouring Euler characteristic

Community:

  • [ 1 ] [Hou, Jianfeng]Shandong Univ, Sch Math, Jinan 250100, Peoples R China
  • [ 2 ] [Liu, Bin]Shandong Univ, Sch Math, Jinan 250100, Peoples R China
  • [ 3 ] [Liu, Guizhen]Shandong Univ, Sch Math, Jinan 250100, Peoples R China
  • [ 4 ] [Hou, Jianfeng]Fuzhou Univ, Ctr Discrete Math, Fuzhou 350002, Peoples R China
  • [ 5 ] [Wang, Jihui]Univ Jinan, Sch Sci, Jinan 250022, Peoples R China

Reprint 's Address:

  • [Liu, Guizhen]Shandong Univ, Sch Math, Jinan 250100, Peoples R China

Show more details

Version:

Related Keywords:

Source :

INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS

ISSN: 0020-7160

Year: 2010

Issue: 13

Volume: 87

Page: 2880-2886

0 . 4 8 9

JCR@2010

1 . 7 0 0

JCR@2023

ESI Discipline: ENGINEERING;

JCR Journal Grade:4

CAS Journal Grade:4

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

Online/Total:90/9996167
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1