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导师信息
姓名 王毅
院系 数学科学学院
办公电话 0411-84708351-8128
电子信箱 yiwangpapers@hotmail.com
更新时间 2007-12-3
工作经历：
Curriculum Vitae:
1988.6-Present, Full Professor, Associate Professor, Instructor at DUT
1983.8-1988.5, Assistant Engineer at Beijing Electric Power Science Research Institute
2003.3-2006.2, Postdoc, Institute of Mathematics, Academia Sinica, Taipei
2000.9-2002.8, Postdoc, Nanjing University
1995.9-1999.11, Ph.D., Dalian University of Technology (Advisor: Leetsch Charles Hsu 徐利治)
1979.9-1983.7, B.S., Department of Applied Mathematics, Dalian University of Technology
社会兼职：
研究领域（研究课题） ：
Research Interests:
Combinatorial Identities and Inequalities;
Extremal Set Theory;
Sperner Theory in Posets;
Total Positivity;
Combinatorial Number Theory
Research Grants: Unimodality Problems in Combinatorics, NSFC#10771027
硕博研究方向：
Combinatorics
出版著作和论文：
Selected Papers:
On the log-convexity of combinatorial sequences (with L. Liu),
Advances in Applied Mathematics, 39/4(2007), 453-476.
[Ranked 7th among the most downloaded articles during Jan.-Mar. in 2007]
A unified approach to polynomial sequences with only real zeros (with L. Liu),
Advances in Applied Mathematics, 38/4(2007), 542-560.
[Ranked 3th among the most downloaded articles during Apr.-Jun. in 2007]
Log-concavity and LC-positivity (with Y.-N. Yeh),
Journal of Combinatorial Theory Ser.A, 114/2(2007), 195-210.
[Ranked 1st among the most downloaded articles during Oct.-Dec. in 2006]
Polynomials with real zeros and Polya frequency sequences (with Y.-N. Yeh),
Journal of Combinatorial Theory Ser.A, 109/1(2005), 63-74.
[Ranked 6th among the most downloaded articles during Jan.-Mar. in 2005]
Proof of a conjecture on unimodality (with Y.-N. Yeh),
European Journal of Combinatorics, 26/5(2005), 617-627.
[Ranked 1st among the most downloaded articles during Jan.-Mar. in 2005]
Nested chain partitions of LYM posets,
Discrete Applied Mathematics, 145/3(2005), 493-497.
Linear transformations preserving log-concavity,
Linear Algebra and Its Applications, 359(2003), 161-167.
A simple proof of a conjecture of Simion,
Journal of Combinatorial Theory Ser.A, 100/2(2002), 399-402.
Proof of a conjecture of Ehrenborg and Steingrimsson on excedance statistic,
European Journal of Combinatorics, 23/3(2002), 355-365.
Notes on Chvatal's conjecture,
Discrete Mathematics, 247(2002), 255-259.
Strong Sperner property of the subgroup lattice of an abelian p-group (with J. Wang),
Science in China Ser.A, 43/7(2000), 693-702.
Notes on a conjecture of Singmaster (with L. C. Hsu and P. J.-S. Shiue),
The Fibonacci Quarterly, 33/5(1995), 392--397.
科研成果及所受奖励：
在读学生人数 ：
6、3
毕业学生人数：
10
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