scholarly journals The spanning k-trees, perfect matchings and spectral radius of graphs

2021 ◽  
pp. 1-12
Author(s):  
Dandan Fan ◽  
Sergey Goryainov ◽  
Xueyi Huang ◽  
Huiqiu Lin
Keyword(s):  
Spectral Radius ◽  
Perfect Matchings

scholarly journals On the spectral radius of cactuses with perfect matchings

2011 ◽  
Vol 5 (1) ◽  
pp. 14-21 ◽  
Author(s):  
Ziwen Huang ◽  
Hanyuan Deng ◽  
Slobodan Simic
Keyword(s):  
Spectral Radius ◽  
Perfect Matchings ◽  
Unique Graph

Let C(2m, k) be the set of all cactuses on 2m vertices, k cycles, and with perfect matchings. In this paper, we identify in C(2m, k) the unique graph with the largest spectral radius.

scholarly journals On the Signless Laplacian Spectral Radius of Bicyclic Graphs with Perfect Matchings

2014 ◽  
Vol 2014 ◽  
pp. 1-6
Author(s):  
Jing-Ming Zhang ◽  
Ting-Zhu Huang ◽  
Ji-Ming Guo
Keyword(s):  
Spectral Radius ◽  
Perfect Matchings ◽  
Laplacian Spectral Radius ◽  
Signless Laplacian Spectral Radius ◽  
Signless Laplacian ◽  
Bicyclic Graphs

The graph with the largest signless Laplacian spectral radius among all bicyclic graphs with perfect matchings is determined.

SPECTRAL RADIUS OF NONSINGULAR TRANSFORMATIONS

1989 ◽  
Vol 15 (1) ◽  
pp. 275
Author(s):  
NADKARNI ◽  
ROBERTSON
Keyword(s):  
Spectral Radius

scholarly journals On Gibbs Measures and Spectra of Ruelle Transfer Operators

2017 ◽  
Vol 60 (2) ◽  
pp. 411-421
Author(s):  
Luchezar Stoyanov
Keyword(s):  
Spectral Radius ◽  
Spectral Properties ◽  
Gibbs Measures ◽  
Transfer Operator ◽  
Frobenius Theorem ◽  
Transfer Operators

AbstractWe prove a comprehensive version of the Ruelle–Perron–Frobenius Theorem with explicit estimates of the spectral radius of the Ruelle transfer operator and various other quantities related to spectral properties of this operator. The novelty here is that the Hölder constant of the function generating the operator appears only polynomially, not exponentially as in previously known estimates.

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