Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Lan, Jingfen"'
Autor:
Lan, Jingfen, Liu, Lele
Let $G$ be a simple connected graph of order $n$ and $\partial(G)$ is the spectral radius of the distance matrix $D(G)$ of $G$. The transmission $D_i$ of vertex $i$ is the $i$-th row sum of $D(G)$. Denote by $D_{\max}(G)$ the maximum of transmissions
Externí odkaz:
http://arxiv.org/abs/2402.00416
Autor:
Lan, Jingfen1 (AUTHOR) jflan@xidian.edu.cn, Liao, Ziheng2 (AUTHOR) ziheng.liao@samsung.com, Haque, A. K. Alvi3 (AUTHOR) prappo13@stu.xidian.edu.cn, Yu, Qiang4 (AUTHOR) qyu@mail.xidian.edu.cn, Xie, Kun3 (AUTHOR) xiekun@xidian.edu.cn, Guo, Yang4 (AUTHOR) xiekun@xidian.edu.cn
Publikováno v:
Mathematics (2227-7390). Feb2024, Vol. 12 Issue 3, p420. 15p.
Publikováno v:
IEEE/ACM Transactions on Computational Biology and Bioinformatics; September 2024, Vol. 21 Issue: 5 p1542-1551, 10p
Autor:
Lan, Jingfen, Shi, Lingsheng
The spectral radius of a graph is the largest eigenvalue of its adjacency matrix. A minimizer graph is such that minimizes the spectral radius among all connected graphs on $n$ vertices with diameter $d$. The minimizer graphs are known for $d\in\{1,2
Externí odkaz:
http://arxiv.org/abs/1405.5015
Autor:
Lan, Jingfen, Lu, Linyuan
The spectral radius $\rho(G)$ of a graph $G$ is the largest eigenvalue of its adjacency matrix. Woo and Neumaier discovered that a connected graph $G$ with $\rho(G)\leq 3/2{\sqrt{2}}$ is either a dagger, an open quipu, or a closed quipu. The reverse
Externí odkaz:
http://arxiv.org/abs/1112.4947
The spectral radius $\rho(G)$ of a graph $G$ is the largest eigenvalue of its adjacency matrix $A(G)$. For a fixed integer $e\ge 1$, let $G^{min}_{n,n-e}$ be a graph with minimal spectral radius among all connected graphs on $n$ vertices with diamete
Externí odkaz:
http://arxiv.org/abs/1110.2444
Akademický článek
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Autor:
Lan, Jingfen, Shi, Lingsheng
Publikováno v:
In Linear Algebra and Its Applications 1 December 2015 486:219-233
Autor:
Lan, Jingfen, Lu, Linyuan
Publikováno v:
In Linear Algebra and Its Applications 1 June 2013 438(11):4382-4407
Publikováno v:
In Linear Algebra and Its Applications 1 December 2012 437(11):2823-2850