Sharp upper bounds on the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" id="d1e190" altimg="si4.svg"><mml:mi>Q</mml:mi></mml:math>-index of (minimally) 2-connected graphs with given size-Reference-Cited by-同舟云学术

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Sharp upper bounds on the Q-index of (minimally) 2-connected graphs with given size

Published:2022-10 Issue: Volume:320 Page:408-415
ISSN:0166-218X
Container-title:Discrete Applied Mathematics
language:en
Short-container-title:Discrete Applied Mathematics

Author:

Guo Shu-Guang,Zhang Rong

Funder

National Natural Science Foundation of China

Publisher

Elsevier BV

Subject

Applied Mathematics,Discrete Mathematics and Combinatorics

Reference28 articles.

1. Cliques and the spectral radius;Bollobás;J. Combin. Theory Ser. B,2007

2. Graph Theory;Bondy,2008

3. On the spectral radius of (0,1)−matrices;Brualdi;Linear Algebra Appl.,1985

4. On minimally 2-(edge)-connected graphs with extremal spectral radius;Chen;Discrete Math.,2019

5. An Introduction to the Theory of Graph Spectra;Cvetković,2010

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1. Maxima of the Q-index of leaf-free graphs with given size;Discrete Applied Mathematics;2024-10

2. Maxima of the Aα-index of graphs with given size and domination number;Discrete Applied Mathematics;2024-05

3. An Ordering Theorem on the Q-Spectral Radius of Graphs with Given Size and its Applications;2024

4. Maximizing the signless Laplacian spectral radius of minimally 3-connected graphs with given size;Discrete Applied Mathematics;2023-12

5. On the α-index of minimally 2-connected graphs with given order or size;Discrete Applied Mathematics;2023-11

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