Muhuo Liu

51 papers Journal 51
YearRankTypeTitle / Venue / Authors
2026 J jnl
Bounds for zero forcing numbers of connected graphs with fixed order and maximum degree.
Discret. Appl. Math.
Chaohui Chen, Muhuo Liu, Bit-Shun Tam, Bo Cheng
2026 J jnl
Connected claw-free graphs whose second largest eigenvalue does not exceed 1.
Discret. Math.
Chaochui Chen, Haiying Shan, Muhuo Liu, Zoran Stanic
2025 J jnl
Graphs with Large Clique Number whose Second Largest Eigenvalue does not Exceed $(\sqrt{5}-1)/2$.
Electron. J. Comb.
Muhuo Liu, Chaohui Chen, Zoran Stanic, Haiying Shan
2025 J jnl
Maximal Lanzhou index of trees and unicyclic graphs with prescribed diameter.
Appl. Math. Comput.
Peichao Wei, Wuding Jia, Francesco Belardo, Muhuo Liu
2024 J jnl
Connected (K4-e)-free graphs whose second largest eigenvalue does not exceed 1.
Eur. J. Comb.
Muhuo Liu, Chaohui Chen, Zoran Stanic
2024 J jnl
Extremal problems on planar graphs without k edge-disjoint cycles.
Adv. Appl. Math.
Mingqing Zhai, Muhuo Liu
2024 J jnl
On the relationship between shortlex order and
Discret. Math.
Haiying Shan, Muhuo Liu
2024 J jnl
Spectral characterization of the complete graph removing a cycle.
J. Comb. Theory, Ser. A
Muhuo Liu, Xiaofeng Gu, Haiying Shan, Zoran Stanic
2023 J jnl
Note on Sombor index of connected graphs with given degree sequence.
Discret. Appl. Math.
Peichao Wei, Muhuo Liu
2023 J jnl
On (exponential) bond incident degree indices of graphs.
Discret. Appl. Math.
Peichao Wei, Muhuo Liu, Ivan Gutman
2023 J jnl
The
Discret. Math.
Muhuo Liu, Shumei Pang, Francesco Belardo, Akbar Ali
2022 J jnl
A tight lower bound on the matching number of graphs via Laplacian eigenvalues.
Eur. J. Comb.
Xiaofeng Gu, Muhuo Liu
2022 J jnl
Extremal augmented Zagreb index of trees with given numbers of vertices and leaves.
Discret. Math.
Chaohui Chen, Muhuo Liu, Xiaofeng Gu, Kinkar Chandra Das
2022 J jnl
On connected partition with degree constraints.
Discret. Math.
Muhuo Liu, Baogang Xu
2022 J jnl
On general ABC-type index of connected graphs.
Discret. Appl. Math.
Chaohui Chen, Muhuo Liu, Xiaodan Chen, Wenshui Lin
2022 J jnl
Spectral strengthening of a theorem on transversal critical graphs.
Discret. Math.
Muhuo Liu, Xiaofeng Gu
2021 J jnl
Minimum augmented Zagreb index of c-cyclic graphs.
Discret. Appl. Math.
Muhuo Liu, Kun Cheng, Boris Furtula
2021 J jnl
On a conjecture of Schweser and Stiebitz.
Discret. Appl. Math.
Muhuo Liu, Baogang Xu
2021 J jnl
On graphs whose second largest eigenvalue is at most 1.
Eur. J. Comb.
Muhuo Liu, Chaohui Chen, Zoran Stanic
2021 J jnl
Spectral characterization of the complete graph removing a path: Completing the proof of Cámara-Haemers Conjecture.
Discret. Math.
Muhuo Liu, Xiaofeng Gu
2021 J jnl
The minimal augmented Zagreb index of k-apex trees for k∈{1, 2, 3}.
Appl. Math. Comput.
Kun Cheng, Muhuo Liu, Francesco Belardo
2021 J jnl
Unified extremal results for k-apex unicyclic graphs (trees).
Discret. Appl. Math.
Muhuo Liu, Ioan Tomescu, Jianping Liu
2020 J jnl
Some notes on the extremal k-generalized quasi-unicyclic graphs with respect to Zagreb indices.
Discret. Appl. Math.
Muhuo Liu, Kun Cheng, Ioan Tomescu
2020 J jnl
Spectral characterization of the complete graph removing a path.
Discret. Appl. Math.
Muhuo Liu, Haiying Shan, Xiaofeng Gu
2020 J jnl
Unified Spectral Hamiltonian Results of Balanced Bipartite Graphs and Complementary Graphs.
Graphs Comb.
Muhuo Liu, Yang Wu, Hong-Jian Lai
2019 J jnl
Extremal graphs for vertex-degree-based invariants with given degree sequences.
Discret. Appl. Math.
Muhuo Liu, Kexiang Xu, Xiao-Dong Zhang
2019 J jnl
Extremal polygonal cacti for bond incident degree indices.
Discret. Appl. Math.
Jiachang Ye, Muhuo Liu, Yuedan Yao, Kinkar Chandra Das
2019 J jnl
Spectral results on Hamiltonian problem.
Discret. Math.
Muhuo Liu, Hong-Jian Lai, Kinkar Chandra Das
2019 J jnl
Unified extremal results of topological indices and spectral invariants of graphs.
Discret. Appl. Math.
Yuedan Yao, Muhuo Liu, Francesco Belardo, Chao Yang
2018 J jnl
On the ordering of distance-based invariants of graphs.
Appl. Math. Comput.
Muhuo Liu, Kinkar Chandra Das
2018 J jnl
Which cospectral graphs have same degree sequences.
Discret. Math.
Muhuo Liu, Yuan Yuan, Lihua You, Zhibing Chen
2017 J jnl
Kite graphs determined by their spectra.
Appl. Math. Comput.
Kinkar Chandra Das, Muhuo Liu
2017 J jnl
On partitions of graphs under degree constraints.
Discret. Appl. Math.
Muhuo Liu, Baogang Xu
2016 J jnl
Complete split graph determined by its (signless) Laplacian spectrum.
Discret. Appl. Math.
Kinkar Chandra Das, Muhuo Liu
2016 J jnl
On judicious partitions of graphs.
J. Comb. Optim.
Muhuo Liu, Baogang Xu
2015 J jnl
On the signless Laplacian spectra of bicyclic and tricyclic graphs.
Ars Comb.
Muhuo Liu, Bolian Liu
2015 J jnl
Ordering (signless) Laplacian spectral radii with maximum degrees of graphs.
Discret. Math.
Muhuo Liu, Bolian Liu, Bo Cheng
2014 J jnl
A note on the LEL-equienergetic graphs.
Ars Comb.
Muhuo Liu, Bolian Liu
2014 J jnl
On minimum balanced bipartitions of triangle-free graphs.
J. Comb. Optim.
Haiyan Li, Yanting Liang, Muhuo Liu, Baogang Xu
2014 J jnl
On the Laplacian spectral radii of tricyclic graphs.
Ars Comb.
Muhuo Liu, Fuyi Wei, Bolian Liu
2014 J jnl
The second Zagreb indices of unicyclic graphs with given degree sequences.
Discret. Appl. Math.
Muhuo Liu, Bolian Liu
2013 J jnl
The Majorization Theorem for Signless Laplacian Spectral Radii of Connected Graphs.
Graphs Comb.
Bolian Liu, Muhuo Liu, Zhifu You
2012 J jnl
New method and new results on the order of spectral radius.
Comput. Math. Appl.
Muhuo Liu, Bolian Liu
2012 J jnl
The (Signless Laplacian) Spectral Radii of Connected Graphs with Prescribed Degree Sequences.
Electron. J. Comb.
Muhuo Liu
2011 J jnl
A note on sum of powers of the Laplacian eigenvalues of graphs.
Appl. Math. Lett.
Muhuo Liu, Bolian Liu
2011 J jnl
Ordering of the signless Laplacian spectral radii of unicyclic graphs.
Australas. J Comb.
Fi-yi Wei, Muhuo Liu
2010 J jnl
On the kth smallest and kth greatest modified Wiener indices of trees.
Discret. Appl. Math.
Muhuo Liu, Bolian Liu
2010 J jnl
On the variable Wiener indices of trees with given maximum degree.
Math. Comput. Model.
Muhuo Liu, Bolian Liu
2010 J jnl
Some properties of the first general Zagreb index.
Australas. J Comb.
Muhuo Liu, Bolian Liu
2010 J jnl
Some results on the Laplacian spectrum.
Comput. Math. Appl.
Muhuo Liu, Bolian Liu
2009 J jnl
On the spread of the spectrum of a graph.
Discret. Math.
Bolian Liu, Muhuo Liu