Name: Han Guang-guo
Office: Room 400-3, 6th BuildingSouth, Hangzhou Dianzi Campus, Xiasha, Hangzhou
Current occupation: School of Science,Hangzhou Dianzi University
Telephone: (86)-571-86873881
E-Mail: hangg@hdu.edu.cn
EDUCATION
Sep. 1989-July 1993, B.S. in Science,Department of Mathematics, Shandong Normal University, P. R. China
Sep. 1993-July 1996, MA.Sc in Science,Department of Mathematics, Qufu Normal University, P. R. China
Feb. 2000-Mar. 2003, Ph. D in Science,Department of Mathematics, Zhejiang University, P. R. China
Professional Working Experience
1996-2000, Lecture, Department ofMathematics, Shandong Jining College, Jining, P. R. China
2003-2004, Lecture, School of Science,Hangzhou Dianzi University, Hangzhou, P. R. China
2004-2012, Associate Professor, Schoolof Science, Hangzhou Dianzi University, Hangzhou, P. R. China
2012-present, Professor, School ofScience, Hangzhou Dianzi University, Hangzhou, P. R. China
2017-2018, Visiting Scholar, RWTHAachen University, Germany
RESEARCH INTEREST
My research interests include Groupsand Combinatorial Structure, Coding and Cryptography.
Selected Publications
● Han Guangguo and Li Huiling, Unsolvable block transitiveautomorphi** groups of 2 - (v, 5, 1) designs, Journal ofCombinatorics Theory (Series A), 2007, 114: 77–96.
● Han Guangguo, Unsolvable block transitive automorphi** groups of2-(v, k, 1)(k = 6, 7, 8, 9) designs, Discrete Mathematics, 2008, 308:5632–5644.
● Han Guangguo and Zhou Shenglin, Block transitive 2 - (v, k, 1)designs and group E7(q), Ars Combinatoria, 2009, 93: 439–450.
● You Lin , Han Guangguo, Zeng Jiwen, and Sang Yongxuan, Computingthe characteristic polynomials of a class of hyperelliptic curves forcryptographic applications, Mathematical Problems in Engineering,2011, 41(1): 70–72.
● Han Guangguo, Block-transitive 2 - (v, k, 1) designs and thetwisted simple groups 2E6(q), Applied Mathematics and Computation,2014, 242: 109–115.