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浏览/检索结果:
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Cospectral graphs, GM-switching and regular rational orthogonal matrices of level p
期刊论文
Linear Algebra and Its Applications, 2019, 卷号: 563, 页码: 154-177
作者:
Wang, Wei
;
Qiu, Lihong
;
Hu, Yulin
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2019/11/19
Cospectral graphs
GM-switching
Graph spectra
Rational orthogonal matrix
Spectral characterization of the complete graph removing a path of small length
期刊论文
Discrete Applied Mathematics, 2019, 卷号: 257, 页码: 260-268
作者:
Mao, Lihuan
;
Cioabă, Sebastian M.
;
Wang, Wei
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  |  
浏览/下载:3/0
  |  
提交时间:2019/11/19
Cospectral graphs
Graph spectrum
Spectral characterization
Signless Laplacian spectrum of a class of generalized corona and its application
期刊论文
DISCRETE MATHEMATICS ALGORITHMS AND APPLICATIONS, 2018, 卷号: 10, 期号: 5
作者:
Lu, Pengli
;
Gao, Ke
;
Wu, Yumo
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  |  
浏览/下载:6/0
  |  
提交时间:2022/03/01
Generalized subdivision-edge corona
Q-cospectral graphs
characteristic polynomial
Adjacency and Laplacian spectrum of a class of generalized corona
期刊论文
ARS COMBINATORIA, 2018, 卷号: 140, 页码: 113-121
作者:
Lu, Pengli
;
Gao, Ke
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  |  
浏览/下载:19/0
  |  
提交时间:2019/11/15
Generalized subdivision-edge corona
Cospectral graphs
Characteristic polynomial
The characteristic polynomial of a graph operation and its application
期刊论文
ARS COMBINATORIA, 2018, 卷号: Vol.137, 页码: 249-255
作者:
Liu,Jia-Bao
;
Pan,Xiang-Feng
;
Gong,Shicai
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  |  
浏览/下载:4/0
  |  
提交时间:2019/04/22
COSPECTRAL GRAPHS
ENERGY
LATTICES
SPECTRA
Generalized characteristic polynomial of generalized R - vertex corona
期刊论文
ARS COMBINATORIA, 2017, 卷号: 133, 页码: 367-376
作者:
Lu, Pengli
;
Yang, Yang
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  |  
浏览/下载:10/0
  |  
提交时间:2019/11/15
generalized characteristic polynomial
generalized R-vertex corona
cospectral graphs
spanning trees
Kirchhoff index
Laplacian and signless Laplacian characteristic polynomial of generalized subdivision corona vertex graph
期刊论文
ARS COMBINATORIA, 2017, 卷号: 132, 页码: 357-369
作者:
Lu, Pengli
;
Wu, Yumo
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  |  
浏览/下载:25/0
  |  
提交时间:2019/11/15
Generalized subdivision corona vertex graph
Laplacian
characteristic polynomial
signless Laplacian characteristic polynomial
Cospectral graphs
A remark on the generalized spectral characterization of the disjoint union of graphs
期刊论文
LINEAR ALGEBRA AND ITS APPLICATIONS, 2017, 卷号: 518, 页码: 1-13
作者:
Wang, Wei
;
Mao, Lihuan
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浏览/下载:16/0
  |  
提交时间:2019/11/26
Cospectral graphs
Spectrum
Graph spectra
Determined by Generalized
CONSTRUCTION OF COSPECTRAL INTEGRAL REGULAR GRAPHS
期刊论文
DISCUSSIONES MATHEMATICAE GRAPH THEORY, DISCUSSIONES MATHEMATICAE GRAPH THEORY, 2017, 卷号: Vol.37 No.3, 页码: 595-609
作者:
Bapat,Ravindra B.
;
Karimi,Masoud
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  |  
浏览/下载:10/0
  |  
提交时间:2019/04/24
Adjacency characteristic polynomial of generalized subdivision corona vertex graph
期刊论文
Harbin Gongcheng Daxue Xuebao/Journal of Harbin Engineering University, 2016, 卷号: 37, 期号: 12, 页码: 1739-1742
作者:
Lu, Pengli
;
Wu, Yumo
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  |  
浏览/下载:17/0
  |  
提交时间:2020/11/14
Graphic methods
Polynomials
Arbitrary graphs
Characteristic polynomials
Cospectral graphs
Graph operations
Regular graphs
Schur complement
Subdivision graphs
Vertex graphs
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