Brief Introduction of HU, Zhiquan -华中师范大学数学学院中文站

Brief Introduction of HU, Zhiquan

Chinese Version (中文版)

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Personal Introduction

Name: Zhiquan HU, Professor   
Address: Faculty of Mathematics and Statistics, Central China Normal University, Wuhan, 430079, China   
Research Field: Graph Theory   
Office: Room 428, Building 6   
E-mail:hu_zhiq@aliyun.com       
Phone: 86-27-87386871

Education

Ph.D. Mathematics (Majoring in Graph Theory), Academy of Mathematics and Systems Sciences, Chinese Academy of Sciences, 2001. Dissertation: Some Results Related to Cycles in Graphs. Advisor: Professor Feng TIAN.

M.A.Mathematics (Majoring in Operations Research), Central China Normal University, 1984.

B.A.Mathematics, Central China Normal University, 1982.

Research Field?

My research is mainly concerned with graph structure theory. I have published more than twenty papers on this subject, five of which appear in     Journal of Combinatorial Theory Series Band   Journal of Graph Theory. I have proved three conjectures on long cycle of graphs, one of which is proposed by Enomoto et al.  I also study graph algorithms and have proposed a strongly polynomial algorithm for the inverse shortest arborescence problem as well as a polynomial algorithm for the colorings of perfect circular arc graphs. Currently, my research is focused on the cycle structure, the path structure and the tree structure of graphs.

Academic Visit

Jan. 1—March 31, 2012: Visiting Professor; Department of Mathematics, the University of Hong Kong, Hong Kong.

Jan. 1—May 20, 2011: Visiting Professor; Department of Mathematics and Statistics, Georgia State University, U. S. A.

Nov. 16—Dec. 15, 2009: Visiting Professor; Department of Mathematics, The Hong Kong University of Science and Technology, Hong Kong

June 24,2002—Apr. 20, 2003: Post-doctor, Laboratoire de Recherche en Informatique, UMR 8623 du CNRS, Universite Paris-Sud, France

March 2002—May 2002: Visiting scholar; Department of Mathematics, the University of Hong Kong, Hong Kong

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Brief Introduction of HU, Zhiquan

Chinese Version (中文版)