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author:

黄鹏 (黄鹏.) [1] | 常安 (常安.) [2]

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CQVIP CSCD

Abstract:

如果一个图存在定向满足其最大出度△~+不超过最大度△的一半,则通过估计图的半边路径(semi-edge walk)的个数,得到了该图的无符号拉普拉斯谱半径的一个新上界.进而根据D.Goncalves对平面图边分解的结果,得到了平面图无符号拉普拉斯谱半径的一个新上界.

Keyword:

上界 半边路径 平面图 无符号拉普拉斯谱 谱半径

Community:

  • [ 1 ] 福州大学数学与计算机科学学院,福建福州350108

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Source :

数学研究

ISSN: 1006-6837

Year: 2012

Issue: 3

Volume: 45

Page: 303-309

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: -1

30 Days PV: 1

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