## Daqing Wan

Professor, Mathematics

School of Physical Sciences

School of Physical Sciences

Ph.D., University of Washington, 1991

Phone: (949) 824-7013

Fax: (949) 824-7993

Email: dwan@math.uci.edu

University of California, Irvine

Department of Mathematics

Rowland Hall 410C

Mail Code: 3875

Irvine, CA 92697

**Research Interests**

Number Theory and Algebraic Geometry, Arithmetic of Algebraic Varieties over Finite Fields, Zeta Functions and L-Functions.

**URLs**

**Academic Distinctions**

Morningside Silver Medal of Mathematics (awarded at the Second International Congress of Chinese Mathematicians, in 2001)

Appointments:

1997 - present: Professor, Department of Mathematics, UC Irvine.

1995 - 1997: Assistant Professor, Department of Mathematics, Pennsylvania State University.

1993 - 1994: Member, Institute for Advanced Study at Princeton.

Appointments:

1997 - present: Professor, Department of Mathematics, UC Irvine.

1995 - 1997: Assistant Professor, Department of Mathematics, Pennsylvania State University.

1993 - 1994: Member, Institute for Advanced Study at Princeton.

**Appointments**

1997 - present: Professor, Department of Mathematics, UC Irvine.

1995 - 1997: Assistant Professor, Department of Mathematics, Pennsylvania State University. 1993 - 1994: Member, Institute for Advanced Study at Princeton.

1995 - 1997: Assistant Professor, Department of Mathematics, Pennsylvania State University. 1993 - 1994: Member, Institute for Advanced Study at Princeton.

Publications

__Ten Most Recent Publications.__

Full publication list is available on my CV.

(with L. Fu) Functional equations of L-functions for symmetric products of Kloosterman sheaf, Trans. Amer. Math. Soc., to appear.

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(with M. Moisio) On Katz’s bound for the number of elements with given trace and norm, Crelle’s Journal, to appear.

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(with C.L. Liu) T-adic exponential sums over finite fields, Algebra & Number Theory, Vol. 3, 5(2009), 489-509.

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(with Q. Cheng) A deterministic reduction for the gap minimun distance problem, STOC (41th ACM Symposium on Theory of Computing), 2009, 33-38.

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(with Shuhong Gao and Mingsheng Wang) Primary decomposition of zero-dimensional ideals over finite fields, Mathematics of Computation, 78(2009), No.265, 509-521.

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Modular counting of rational points over finite fields, Foundations of Computational Mathematics, 8(2008), No. 5, 597-605.

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(with Q. Cheng) Complexity of decoding positive-rate Reed-Solomon codes, Proceedings of ICALP08, 2008.

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(with Yujuan Li) On error distance of Reed-Solomon codes, Science in China Series A: Mathematics, Vol 51, 11(2008), 1982-1988.

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(with Jiyou Li) On the subset sum problem over finite fields, Finite Fields & Applications, 14(2008), No.4, 911-929.

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(with L. Fu) L-functions of symmetric products of the Kloosterman sheaf over Z, Mathematishe Annalen, 342(2008), No. 2, 387-404.

**Link to this profile**

**Last updated**

06/15/2010