王改霞，副教授，主要从事代数组合和代数图论研究。在国内外期刊上与他人合作发表论文12篇，其中SCI收录7篇。主持完成国家自然科学基金两项，主持安徽省高校优秀人才支持计划项目一项，参与研究国家自然科学基金两项。

研究领域

l 代数组合  群与图

l 代数图论　置换群理论

主讲课程

l 高等代数，抽象代数，线性代数，离散数学

l 有限置换群、图论

基金项目

l 201301-201312，应用群论研究无平方因子阶2-弧传递图的对称性，国家自然科学基金， 11226276

l 201701-201912，无平方因子阶图的对称性和局部结构研究，国家自然科学基金， 11601005

代表性论文

1. Cai heng Li, Zaiping Lu and Gaixia Wang, Vertex-Transitive Cubic Graphs of Square-Free Order, Journal of Graph Theory, 75(2014), 1-19.  

2. Cai heng Li, Zaiping Lu and Gaixia Wang, The vertex-transitive and edge-transitive tetravalent graphs of square-free order, Journal of Algebraic Combinatorics, 42(2015),25-50.

3. Caiheng Li, Zaiping Lu and Gaixia Wang, On edge-transitive graphs of square-free order, The Electronic Journal of Combinatorica 22(3)(2015),#P3.25  

4. Caiheng Li, Zaiping Lu and Gaixia Wang, Arc-transitive graphs of square-free order and small valency, Discrete Mathematics, 339(2016), 2907-2918. 

5. Gai Xia Wang and Zai Ping Lu, The Two-arc-transitive Graphs of Square-free Order Admitting Alternating or Symmetric Groups, Journal of the Australian Mathematical Society, 104(2018)127-144. 

6. Beilei Gao and Gaixia Wang, Central reflexice rings with an involution, Journal of Mathematical Research with Applications, 40(2020), 119-126.

7.Gaixia Wang and Beilei Gao, Finite two-arc-regular graphs admitting an almost simple group, Journal of Mathematical Research with Applications, 41(2021), 7-13.