Muhuo Liu

According to our database, Muhuo Liu authored at least 48 papers between 2009 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of three.

2025

Maximal Lanzhou index of trees and unicyclic graphs with prescribed diameter.

Peichao Wei, Wuding Jia, Francesco Belardo, Muhuo Liu

Appl. Math. Comput., 2025

2024

On the relationship between shortlex order and <i>A</i>_<i>α</i>-spectral radii of graphs with starlike branch tree.

Haiying Shan, Muhuo Liu

Discret. Math., February, 2024

Connected (K4-e)-free graphs whose second largest eigenvalue does not exceed 1.

Muhuo Liu, Chaohui Chen, Zoran Stanic

Eur. J. Comb., January, 2024

Spectral characterization of the complete graph removing a cycle.

Muhuo Liu, Xiaofeng Gu, Haiying Shan, Zoran Stanic

J. Comb. Theory, Ser. A, 2024

Extremal problems on planar graphs without k edge-disjoint cycles.

Mingqing Zhai, Muhuo Liu

Adv. Appl. Math., 2024

2023

On (exponential) bond incident degree indices of graphs.

Peichao Wei, Muhuo Liu, Ivan Gutman

Discret. Appl. Math., September, 2023

The <i>k</i>-apex trees with minimum augmented Zagreb index.

Muhuo Liu, Shumei Pang, Francesco Belardo, Akbar Ali

Discret. Math., July, 2023

Note on Sombor index of connected graphs with given degree sequence.

Peichao Wei, Muhuo Liu

Discret. Appl. Math., May, 2023

2022

A tight lower bound on the matching number of graphs via Laplacian eigenvalues.

Xiaofeng Gu, Muhuo Liu

Eur. J. Comb., 2022

On connected partition with degree constraints.

Muhuo Liu, Baogang Xu

Discret. Math., 2022

Spectral strengthening of a theorem on transversal critical graphs.

Muhuo Liu, Xiaofeng Gu

Discret. Math., 2022

Extremal augmented Zagreb index of trees with given numbers of vertices and leaves.

Chaohui Chen, Muhuo Liu, Xiaofeng Gu, Kinkar Chandra Das

Discret. Math., 2022

On general ABC-type index of connected graphs.

Chaohui Chen, Muhuo Liu, Xiaodan Chen, Wenshui Lin

Discret. Appl. Math., 2022

2021

On graphs whose second largest eigenvalue is at most 1.

Muhuo Liu, Chaohui Chen, Zoran Stanic

Eur. J. Comb., 2021

Spectral characterization of the complete graph removing a path: Completing the proof of Cámara-Haemers Conjecture.

Muhuo Liu, Xiaofeng Gu

Discret. Math., 2021

On a conjecture of Schweser and Stiebitz.

Muhuo Liu, Baogang Xu

Discret. Appl. Math., 2021

Unified extremal results for k-apex unicyclic graphs (trees).

Muhuo Liu, Ioan Tomescu, Jianping Liu

Discret. Appl. Math., 2021

Minimum augmented Zagreb index of c-cyclic graphs.

Muhuo Liu, Kun Cheng, Boris Furtula

Discret. Appl. Math., 2021

The minimal augmented Zagreb index of k-apex trees for k∈{1, 2, 3}.

Kun Cheng, Muhuo Liu, Francesco Belardo

Appl. Math. Comput., 2021

2020

Unified Spectral Hamiltonian Results of Balanced Bipartite Graphs and Complementary Graphs.

Muhuo Liu, Yang Wu, Hong-Jian Lai

Graphs Comb., 2020

Spectral characterization of the complete graph removing a path.

Muhuo Liu, Haiying Shan, Xiaofeng Gu

Discret. Appl. Math., 2020

Some notes on the extremal k-generalized quasi-unicyclic graphs with respect to Zagreb indices.

Muhuo Liu, Kun Cheng, Ioan Tomescu

Discret. Appl. Math., 2020

2019

Spectral results on Hamiltonian problem.

Muhuo Liu, Hong-Jian Lai, Kinkar Chandra Das

Discret. Math., 2019

Extremal polygonal cacti for bond incident degree indices.

Jiachang Ye, Muhuo Liu, Yuedan Yao, Kinkar Chandra Das

Discret. Appl. Math., 2019

Unified extremal results of topological indices and spectral invariants of graphs.

Yuedan Yao, Muhuo Liu, Francesco Belardo, Chao Yang

Discret. Appl. Math., 2019

Extremal graphs for vertex-degree-based invariants with given degree sequences.

Muhuo Liu, Kexiang Xu, Xiao-Dong Zhang

Discret. Appl. Math., 2019

2018

Which cospectral graphs have same degree sequences.

Muhuo Liu, Yuan Yuan, Lihua You, Zhibing Chen

Discret. Math., 2018

On the ordering of distance-based invariants of graphs.

Muhuo Liu, Kinkar Chandra Das

Appl. Math. Comput., 2018

2017

On partitions of graphs under degree constraints.

Muhuo Liu, Baogang Xu

Discret. Appl. Math., 2017

Kite graphs determined by their spectra.

Kinkar Chandra Das, Muhuo Liu

Appl. Math. Comput., 2017

2016

On judicious partitions of graphs.

Muhuo Liu, Baogang Xu

J. Comb. Optim., 2016

Complete split graph determined by its (signless) Laplacian spectrum.

Kinkar Chandra Das, Muhuo Liu

Discret. Appl. Math., 2016

2015

Ordering (signless) Laplacian spectral radii with maximum degrees of graphs.

Muhuo Liu, Bolian Liu, Bo Cheng

Discret. Math., 2015

On the signless Laplacian spectra of bicyclic and tricyclic graphs.

Muhuo Liu, Bolian Liu

Ars Comb., 2015

2014

On minimum balanced bipartitions of triangle-free graphs.

Haiyan Li, Yanting Liang, Muhuo Liu, Baogang Xu

J. Comb. Optim., 2014

The second Zagreb indices of unicyclic graphs with given degree sequences.

Muhuo Liu, Bolian Liu

Discret. Appl. Math., 2014

On the Laplacian spectral radii of tricyclic graphs.

Muhuo Liu, Fuyi Wei, Bolian Liu

Ars Comb., 2014

A note on the LEL-equienergetic graphs.

Muhuo Liu, Bolian Liu

Ars Comb., 2014

2013

The Majorization Theorem for Signless Laplacian Spectral Radii of Connected Graphs.

Bolian Liu, Muhuo Liu, Zhifu You

Graphs Comb., 2013

2012

The (Signless Laplacian) Spectral Radii of Connected Graphs with Prescribed Degree Sequences.

Muhuo Liu

Electron. J. Comb., 2012

New method and new results on the order of spectral radius.

Muhuo Liu, Bolian Liu

Comput. Math. Appl., 2012

2011

A note on sum of powers of the Laplacian eigenvalues of graphs.

Muhuo Liu, Bolian Liu

Appl. Math. Lett., 2011

Ordering of the signless Laplacian spectral radii of unicyclic graphs.

Fi-yi Wei, Muhuo Liu

Australas. J Comb., 2011

2010

On the variable Wiener indices of trees with given maximum degree.

Muhuo Liu, Bolian Liu

Math. Comput. Model., 2010

On the kth smallest and kth greatest modified Wiener indices of trees.

Muhuo Liu, Bolian Liu

Discret. Appl. Math., 2010

Some results on the Laplacian spectrum.

Muhuo Liu, Bolian Liu

Comput. Math. Appl., 2010

Some properties of the first general Zagreb index.

Muhuo Liu, Bolian Liu

Australas. J Comb., 2010

2009

On the spread of the spectrum of a graph.

Bolian Liu, Muhuo Liu

Discret. Math., 2009