Lecturer, Master Supervisor

Address: No.5 Dongfeng Road, Zhengzhou University of  Light Industry, Zhengzhou, Henan, China

E-mail: zhangpei2021@zzuli.edu.cn

Research Interests:

Topological Algebras, Covering Properties, Generalized Metric Spaces

Educational Background:

201709--202107, Beijing University of Technology, School of Mathematics, Statistics and Mechanics, Doctor;

201009--201307, Anhui University, School of Mathematical Sciences, Master;

200609--201007, Hefei University, School of Mathematics and Physics, Bachelor.

Teaching Courses:

Advanced Mathematics, Linear Algebra andAnalytic Geometry in Space,

Probability Theory and Mathematical Statistics,Topology

Publications:

[1] Chunguang Ren, Pei Zhang*, Three equivalent distances about singular subspaces, Journal of Mathematical Inequalities, 2026, 20, 1 (1), 113–120

[2] Chunguang Ren, Pei Zhang*, Minimax Perturbation Bounds of the Low-rank Matrix Under any Unitarily Invariant Norm, Results In Mathematics, 2025, 80(4): 1-15 .

[3] Chunguang Ren, Pei Zhang*, Upper bounds of spiked covariance matrices under differentially private constrains, Statistics & Probability Letters, 2025, 226(226): 1-9.

[4] Liang-Xue Peng, Pei Zhang. On some kinds of ω-balancedness in semitopological groups, Topology and its Applications, 2020, 274: 107128.

[5] Liang-Xue Peng, Pei Zhang. Some properties of bounded sets in certain topological spaces, Houston Journal of Mathematics, 2019, 45 (2): 625-646.

[6] Liang-Xue Peng, Pei Zhang. R-factorizable, Simply sm-factorizable paratopological groups and their quotients, Topology and its Applications, 2019, 258: 378-391.

Fundings:

1. Research on Decomposability and Embeddability Related Problems in Topological Algebras, Youth Program of Henan Provincial Natural Science Foundation, Principal Investigator, 2025.

2. Development of Automatic Extraction and Structured Processing System for Enterprise Unstructured Data Based on Multimodal Intelligence, Horizontal Project with Zhengzhou Shuyou Software Co., Ltd., Principal Investigator, 2025.

Professional Affiliations:

AMS Mathematical Reviews