张华军

作者:来源:发布时间:2017-04-14

个人简介

张华军,男,1979年2月出生,湖北省天门人,现为浙江师范大学数理与信息工程学院教授、硕士生导师


学习经历

1997.9-2001.7   三峡大学数学系获理学学士, 数学教育专业

2001.9-2006.12  大连理工大学数学系获理学博士学位,计算数学专业

2009.9-2011.12  上海师范大学, 博士后

2012.9-2013.3   美国佐治亚理工学院, 访问学者


工作简历

2007.3-至今 浙江师范大学数理与信息工程学院任教


人才梯队、荣誉

省高校中青年学科带头人(2013.6)


研究领域及成果

长期从事组合极值理论研究,解决了该领域中的一些公开问题和猜想, 在《J.Combin.Theory Ser. A》、《J.Combin.Theory Ser. B》和《J.Graph Theory》等杂志上发表论文十余篇。

代表性论文、论著

1. Jun Wang and Huajun Zhang, Nontrivial independent sets of bipartite graphs and cross-intersecting families, J. Combin. Theory Ser. A, 120 (2013) 129-141.

2. Huajun Zhang, Independent sets in direct products of vertex-transitive graphs, J. Combin. Theory Ser. B, 102 (2012) 832-838.

3. Jun Wang and Huajun Zhang, Cross-intersecting family and primitivity of symmetric systems, J. Combin. Theory Ser. A, 118 (2011) 455-462.

4. Huajun Zhang, Primitivity and independent sets in direct produts of vertex-transitive graphs, J. Graph Theory, 67 (2011) 218-225.

5. Jun Wang and Huajun Zhang, Normalized matching property of restricted subspace lattices, SIAM J. Discrete Math., 22 (2008) 248-255.

6. Jun Wang and Huajun Zhang, Q-weighted log-concavity and q-direct product theorem on the normality of posets, Adv. in Appl. Math., 41 (2008) 396-405.

代表性科研项目

1.《组合与图论中的一类极值问题研究》,国家自然科学基金面上项目,编号:11371327,资助金额:55万,起止时间:2014.01-2017.12,主持。

2.《偏序集及点传递图的EKR性质研究》,国家自然科学青年基金,编号:11001249,资助金额:17万,起止时间:2011.01-2013.12, 主持。

学术报告

1.2012.7,在第五届全国组合与图论学术会议上作大会邀请报告《Some Results on Extremal Combinatorics》;

2.2013.6,在第七届海峡两岸组合与图论学术会议上作大会邀请报告《Some Problems and Generalizations on Erdos-Ko-Rado Theorem》 ;

3.2013.7,在Seventh Czech-Slovak International Symposium on Graph Theory,Combinatorics, Algorithms and Applicati作报告《Independent Sets in Direct Product of Vertex-transitive Graphs》 。


近三年教学情况

为本科生主讲课程有《图论》、《解析几何》、《高等数学》,指导本科生论文20余篇;为研究生开设《有限群导引》、《有限集上的组合学》等课程,指导培养硕士研究生2名。


Profile

Huajun Zhang, Department of Mathematics, Zhejiang Normal University Jinhua, Zhejiang Province, 321004 China


Education Background

1997.9-2001.7  Department of Mathematics, China Three Gorges University,

2001.9-2006.12 Department of Applied Mahtematics, Dalian University of Technology, Ph.D


Work Experiences

2007.3-2008.10  Teacher in Department of Mathematics, Zhejiang Normal Univerity

2008.10-  Associate Professor in Math.


Research Field and Achievements

Extremal Combinatorics, Extremal Graph Theory

Representative Works

1. Jun Wang and Huajun Zhang, Nontrivial independent sets of bipartite graphs and cross-intersecting families, J. Combin. Theory Ser. A, 120 (2013) 129-141.

2. Huajun Zhang, Independent sets in direct products of vertex-transitive graphs, J. Combin. Theory Ser. B, 102 (2012) 832-838.

3. Jun Wang and Huajun Zhang, Cross-intersecting family and primitivity of symmetric systems, J. Combin. Theory Ser. A, 118 (2011) 455-462.

4. Huajun Zhang, Primitivity and independent sets in direct produts of vertex-transitive graphs, J. Graph Theory, 67 (2011) 218-225.

5. Jun Wang and Huajun Zhang, Normalized matching property of restricted subspace lattices, SIAM J. Discrete Math., 22 (2008) 248-255.

6. Jun Wang and Huajun Zhang, Q-weighted log-concavity and q-direct product theorem on the normality of posets, Adv. in Appl. Math., 41 (2008) 396-405.

Reports

1. The Fifth Conference on Graph Theory and Combinatorics of China, 2012.7

2. The Seventh Cross-strait Conference on Graph Theory and Combinatorics, 2013.6


Teaching and Supervision during Last 3 Years

Differential and Integral CalculusGraph TheoryGroup Combinatorics of Finite Set.