Personal Information
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 Interests and Current Research Works
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 Visits
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
