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Huang Zejun

  • Educational level:

  • Professional titles: Professor

  • Telephone:26538955

  • Email:zejunhuang@szu.edu.cn

  • Address:Room 411,Huixing Building

Educational level Ph.D. Professional titles Professor
Professional titles 26538955 Email zejunhuang@szu.edu.cn
Address Room 411,Huixing Building Personal Profile
Educational experience 2011: Ph.D. in Mathematics, East China Normal University</br>
2008: Master in Mathematics, Xiangtan University</br>
2005: Bachelor of Sicence, Xiangtan University		 Work experience 2019.07-present: School of Mathematical Sicences, Shenzhen University, Associate Professor;</br>
2017.12-2018.09: Institute of Mathematics, Hunan University, Associate Professor;</br>
2017.09-2018.09: School of Mathematics, Geogia Institute of Mathematics, Visiting Scholar;</br>
2014.01-2017.12: Institute of Mathematics, Hunan University, Assistant Professor;</br>
2011.07-2013.12: Department of Applied Mathematics, The Hong Kong Polytechnic University, Postdoctoral Fellow
Research Field Graph theory</br>
Combinatorial matrix theory </br>
Matrix problems arising in quantum information sciences.   		Honors obtained
Academic Programs Scientific research Selected publications</br>
10. Zejun Huang, Nung-Sing Sze, and Run Zheng, Linear maps preserving (p,k)-norms of tensor products of matrices, Canad. J. Math. http://dx.doi.org/10.4153/S0008414X23000858.</br>

9. Zejun Huang, Zhenhua Lyu, Extremal digraphs avoiding distinct walks of length 3 with the same endpoints, Discrete Math. 345 (2022) 112996.</br>

8. Zejun Huang, Zhenhua Lyu, 0-1 matrices whose k-th powers have bounded entries, Linear Multilinear Algebra 68 (2020) 1972-1982. </br>

7. Zejun Huang, Zhenhua Lyu, Extremal digraphs avoiding an orientation of C4, Discrete Math. 343 (2020) 111827. </br>

6. Zejun Huang, Zhenhua Lyu, Pu Qiao, Turán problems for digraphs avoiding distinct walks of a given length with the same endpoints, Discrete Math. 342 (2019) 1703-1717.</br>

5. Li-Ping Huang, Zejun Huang, Chi-Kwong Li, and Nung-Sing Sze, Graphs associated with matrices over finite fields and their endomorphisms, Linear Algebra Appl. 447 (2014) 2-25. </br>

4. Ajda Fošner, Zejun Huang, Chi-Kwong Li, and Nung-Sing Sze, Linear maps preserving Ky Fan norms and Schatten norms of tensor products of matrices, SIAM J. Matrix Anal. Appl. 34 (2013) 673-685. </br>

3. Zejun Huang and Xingzhi Zhan, Extremal digraphs whose walks with the same initial and terminal vertices have distinct lengths, Discrete Math. 312 (2012) 2203-2213.</br>

2. Zejun Huang, On the spectral radius and the spectral norm of Hadamard products of nonnegative matrices, Linear Algebra Appl. 434 (2011) 457-462.</br>
 
1. Zejun Huang and Xingzhi Zhan, Digraphs that have at most one walk of a given length with the same endpoints, Discrete Math. 311 (2011) 70-79.

Personal Profile

Dr. Zejun Huang is an Professor at the School of Mathematical Sicences of Shenzhen University. He is also an associate editor of the Electronic Journal of Linear Algebra.

Educational experience

  • 2011: Ph.D. in Mathematics, East China Normal University
    2008: Master in Mathematics, Xiangtan University
    2005: Bachelor of Sicence, Xiangtan University

Work experience

  • 2019.07-present: School of Mathematical Sicences, Shenzhen University, Associate Professor;
    2017.12-2018.09: Institute of Mathematics, Hunan University, Associate Professor;
    2017.09-2018.09: School of Mathematics, Geogia Institute of Mathematics, Visiting Scholar;
    2014.01-2017.12: Institute of Mathematics, Hunan University, Assistant Professor;
    2011.07-2013.12: Department of Applied Mathematics, The Hong Kong Polytechnic University, Postdoctoral Fellow

Research Field

  • Graph theory
    Combinatorial matrix theory
    Matrix problems arising in quantum information sciences.

Honors obtained

Academic Programs

Scientific research

  • Selected publications
    10. Zejun Huang, Nung-Sing Sze, and Run Zheng, Linear maps preserving (p,k)-norms of tensor products of matrices, Canad. J. Math. http://dx.doi.org/10.4153/S0008414X23000858.
    9. Zejun Huang, Zhenhua Lyu, Extremal digraphs avoiding distinct walks of length 3 with the same endpoints, Discrete Math. 345 (2022) 112996.
    8. Zejun Huang, Zhenhua Lyu, 0-1 matrices whose k-th powers have bounded entries, Linear Multilinear Algebra 68 (2020) 1972-1982.
    7. Zejun Huang, Zhenhua Lyu, Extremal digraphs avoiding an orientation of C4, Discrete Math. 343 (2020) 111827.
    6. Zejun Huang, Zhenhua Lyu, Pu Qiao, Turán problems for digraphs avoiding distinct walks of a given length with the same endpoints, Discrete Math. 342 (2019) 1703-1717.
    5. Li-Ping Huang, Zejun Huang, Chi-Kwong Li, and Nung-Sing Sze, Graphs associated with matrices over finite fields and their endomorphisms, Linear Algebra Appl. 447 (2014) 2-25.
    4. Ajda Fošner, Zejun Huang, Chi-Kwong Li, and Nung-Sing Sze, Linear maps preserving Ky Fan norms and Schatten norms of tensor products of matrices, SIAM J. Matrix Anal. Appl. 34 (2013) 673-685.
    3. Zejun Huang and Xingzhi Zhan, Extremal digraphs whose walks with the same initial and terminal vertices have distinct lengths, Discrete Math. 312 (2012) 2203-2213.
    2. Zejun Huang, On the spectral radius and the spectral norm of Hadamard products of nonnegative matrices, Linear Algebra Appl. 434 (2011) 457-462.
    1. Zejun Huang and Xingzhi Zhan, Digraphs that have at most one walk of a given length with the same endpoints, Discrete Math. 311 (2011) 70-79.

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