Abstract:
Berge曾提出如下猜想:“一个图G是完美的当且仅当G和它的补图G的所有导出子图都不是长度大于3的奇数的圈”[1].已有证明[6],这个“猜想”对平面图是成立的.本文给出“猜想”对平面图成立的又一证法.
Keyword:
Reprint 's Address:
Email:
Source :
福州大学学报
ISSN: 1000-2243
CN: 35-1337/N
Year: 1984
Issue: 04
Page: 7-12
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 3
Affiliated Colleges: