摘要
研究图Cr[Sn]的线图L(Cr[Sn]的谱特征,并证明当n≥5时,L(Cr[Sn])以谱为特征,这里r为奇数。
The line graph of Cr[Sn] is studied. It is stoved that the L(Cr[Sn])is characterized by its spectra,when n≥4,wherer is an odd number.
出处
《广西大学学报(自然科学版)》
CAS
CSCD
1995年第1期28-30,共3页
Journal of Guangxi University(Natural Science Edition)
关键词
图
线图
谱
邻接矩阵
简单图
graph
line graph
spectra
adjacent matroid