成果/Result
- The Aα-spectral radius and perfect matchings of graphs被引量：15收藏
- 作者：Zhao, Yanhua Huang, Xueyi Wang, Zhiwen
- 机构：East China Univ Sci & Technol
- 来源：LINEAR ALGEBRA AND ITS APPLICATIONS 2021
- 关键词：Perfect matching A(alpha)-spectral radius Quotient matrix
- Aα-spectral radius of the second power of a graph被引量：12收藏
- 作者：Chen, Yuanyuan Li, Dan Wang, Zhiwen Meng, Jixiang
- 机构：Xinjiang Univ;East China Univ Sci & Technol
- 来源：APPLIED MATHEMATICS AND COMPUTATION 2019
- 关键词：kth power of a graph Tree A(alpha)-spectral radius
- A sharp upper bound of the nullity of a connected graph in terms of order and maximum degree被引量：11收藏
- 作者：Wang, Zhi-Wen Guo, Ji-Ming
- 机构：East China Univ Sci & Technol
- 来源：LINEAR ALGEBRA AND ITS APPLICATIONS 2020
- 关键词：Rank Nullity Graph
- Some upper bounds on the spectral radius of a graph被引量：6收藏
- 作者：Wang, Zhi-Wen Guo, Ji-Ming
- 机构：East China Univ Sci & Technol
- 来源：LINEAR ALGEBRA AND ITS APPLICATIONS 2020
- 关键词：Spectral radius Coalescence Contract
- The effect on EIgenvalues of connected graphs by adding edges被引量：2收藏
- 作者：Guo, Ji-Ming Tong, Pan-Pan Li, Jianxi Shiu, Wai Chee Wang, Zhi-Wen
- 机构：East China Univ Sci & Technol;Minnan Normal Univ;Hong Kong Baptist Univ
- 来源：LINEAR ALGEBRA AND ITS APPLICATIONS 2018
- 关键词：Graph EIgenvalue Adding an edge Energy
- Laplacian EIgenvalue distribution of a graph with given independence number被引量：1收藏
- 作者：Choi, Jinwon Suil, O. Park, Jooyeon Wang, Zhiwen
- 机构：Sookmyung Womens Univ;Sookmyung Womens Univ;State Univ New York;Sookmyung Womens Univ;East China Univ Sci & Technol
- 来源：APPLIED MATHEMATICS AND COMPUTATION 2023
- 关键词：Laplacian EIgenvalues Independence number
- The extremal spectral radius of generalized block graphs被引量：1收藏
- 作者：Ji, Xue Guo, Ji -Ming Wang, Zhiwen
- 机构：East China Univ Sci & Technol
- 来源：LINEAR ALGEBRA AND ITS APPLICATIONS 2024
- 关键词：Block graphs Generalized block graphs Spectral radius
- Signless Laplacian energy and spectral radius of a graph被引量：1收藏
- 作者：Chen, Yuanyuan Liu, Shuting Wang, Zhiwen
- 机构：Xinjiang Univ;Shandong Univ Sci & Technol;East China Univ Sci & Technol
- 来源：DISCRETE APPLIED MATHEMATICS 2026
- 关键词：Signless Laplacian energy Spectral radius Graph
- Improved upper bound of multiplicity of (signless) Laplacian EIgenvalue two被引量：0收藏
- 作者：Li, Xueying Guo, Ji-Ming Tian, Fenglei Wang, Zhiwen
- 机构：East China Univ Sci & Technol;Qufu Normal Univ
- 来源：LINEAR ALGEBRA AND ITS APPLICATIONS 2026
- 关键词：Multiplicity of EIgenvalues Even cycles Graph transformation
- Multiplicity of graph Hermitian EIgenvalues被引量：0收藏
- 作者：Chen, Qian-Qian Wang, Zhiwen
- 机构：Yancheng Teachers Univ;East China Univ Sci & Technol
- 来源：LINEAR ALGEBRA AND ITS APPLICATIONS 2026
- 关键词：Graph Hermitian matrix EIgenvalue Multiplicity
- The algebraic connectivity of graphs with given induced matching number被引量：0收藏
- 作者：Guo, Ji-Ming Huang, Li-Ting Wang, Zhiwen
- 机构：East China Univ Sci & Technol
- 来源：COMPUTATIONAL & APPLIED MATHEMATICS 2025
- 关键词：Graph Tree Algebraic connectivity Induced matching number
