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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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给定权集的赋权双圈图的谱半径
, PP. 39-42
Keywords: 赋权双圈图,谱半径,最大图
Abstract:
令$\mathbb{B}^W_{n,n+1}$表示阶为$n$的赋权双圈图的集合,$W=\{w_1,w_2,\ldots,w_{n+1}\}$,其中$w_1\geqslantw_2\geqslant\cdots\geqslantw_{n+1}>0$为权集合.本文确定了它们中谱半径最大的赋权双圈图的结构及部分权值的分布情况.
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