Haicheng Ma

According to our database, Haicheng Ma authored at least 9 papers between 2004 and 2022.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of two.

2022

The Singularity of Four Kinds of Tricyclic Graphs.

Haicheng Ma, Shang Gao, Bin Zhang

Symmetry, 2022

2020

Coordination in a composite green-product supply chain under different power structures.

Gaoxiang Lou, Zhixuan Lai, Haicheng Ma, Tijun Fan

Ind. Manag. Data Syst., 2020

2017

The characterization of graph by positive inertia index.

Haicheng Ma, Wenhua Yang, Xiafei Meng, Shenggang Li

Ars Comb., 2017

2015

An Extension of the Chvátal-Erdős Theorem: Counting the Number of Maximum Independent Sets.

Guantao Chen, Yinkui Li, Haicheng Ma, Tingzeng Wu, Liming Xiong

Graphs Comb., 2015

2011

A Note on Tricyclic Graphs with Minimum Degree Distance.

Wei Zhu, Shengbiao Hu, Haicheng Ma

Discret. Math. Algorithms Appl., 2011

2010

On the spectral characterization of the union of complete multipartite graph and some isolated vertices.

Haicheng Ma, Haizhen Ren

Discret. Math., 2010

2008

The chromatic equivalence classes of the complements of graphs with the minimum real roots of their adjoint polynomials greater than -4.

Haicheng Ma, Haizhen Ren

Discret. Math., 2008

2007

The new methods for constructing matching-equivalence graphs.

Haicheng Ma, Haizhen Ren

Discret. Math., 2007

2004

sigma-polynomials.

Haicheng Ma, Haizhen Ren

Discret. Math., 2004