Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Lian, Huishu"'
Publikováno v:
In Journal of Hydrology April 2021 595
The matching energy of a graph was introduced by Gutman and Wagner, which is defined as the sum of the absolute values of the roots of the matching polynomial of the graph. For the random graph $G_{n,p}$ of order $n$ with fixed probability $p\in (0,1
Externí odkaz:
http://arxiv.org/abs/1412.6909
Let $G$ be a simple graph with no even cycle, called an odd-cycle graph. Cavers et al. [Cavers et al. Skew-adjacency matrices of graphs, Linear Algebra Appl. 436(2012), 4512--1829] showed that the spectral radius of $G^\sigma$ is the same for every o
Externí odkaz:
http://arxiv.org/abs/1412.5727
Autor:
Lian, Huishu, Yen, Haw, Huang, Jr-Chuan, Feng, Qingyu, Qin, Lihuan, Bashir, Muhammad Amjad, Wu, Shuxia, Zhu, A-Xing, Luo, Jiafa, Di, Hongjie, Lei, Qiuliang, Liu, Hongbin
Publikováno v:
In Water Research 15 June 2020 177
Let $G$ be a graph with maximum degree $\Delta$, and let $G^{\sigma}$ be an oriented graph of $G$ with skew adjacency matrix $S(G^{\sigma})$. The skew spectral radius $\rho_s(G^{\sigma})$ of $G^\sigma$ is defined as the spectral radius of $S(G^\sigma
Externí odkaz:
http://arxiv.org/abs/1405.4972
Autor:
Li, Ying, Yen, Haw, Daren Harmel, R., Lei, Qiuliang, Zhou, Jiaogen, Hu, Wanli, Li, Wenchao, Lian, Huishu, Zhu, A-Xing, Zhai, Limei, Wang, Hongyuan, Qiu, Weiwen, Luo, Jiafa, Wu, Shuxia, Liu, Hongbin, Li, Xiaohong
Publikováno v:
In Journal of Hydrology December 2019 579
Autor:
Li, Xueliang, Lian, Huishu
Given a graph $G$, let $G^\sigma$ be an oriented graph of $G$ with the orientation $\sigma$ and skew-adjacency matrix $S(G^\sigma)$. Then the spectrum of $S(G^\sigma)$ consisting of all the eigenvalues of $S(G^\sigma)$ is called the skew-spectrum of
Externí odkaz:
http://arxiv.org/abs/1305.7305
Given a graph $G$, let $G^\sigma$ be an oriented graph of $G$ with the orientation $\sigma$ and skew-adjacency matrix $S(G^\sigma)$. Then the spectrum of $S(G^\sigma)$ is called the skew-spectrum of $G^\sigma$, denoted by $Sp_S(G^\sigma)$. It is know
Externí odkaz:
http://arxiv.org/abs/1305.3414
Autor:
Li, Xueliang, Lian, Huishu
Let $G$ be a simple undirected graph with adjacency matrix $A(G)$. The energy of $G$ is defined as the sum of absolute values of all eigenvalues of $A(G)$, which was introduced by Gutman in 1970s. Since graph energy has important chemical application
Externí odkaz:
http://arxiv.org/abs/1304.5707
Let $G$ be a simple undirected graph, and $G^\sigma$ be an oriented graph of $G$ with the orientation $\sigma$ and skew-adjacency matrix $S(G^\sigma)$. The skew energy of the oriented graph $G^\sigma$, denoted by $\mathcal{E}_S(G^\sigma)$, is defined
Externí odkaz:
http://arxiv.org/abs/1304.0847