## Daqing Wan

Professor, Mathematics

School of Physical Sciences

School of Physical Sciences

Ph.D., University of Washington, 1991

University of California, Irvine

Department of Mathematics

Rowland Hall 410C

Mail Code: 3875

Irvine, CA 92697

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.

**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.

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

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

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

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

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

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

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

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

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

**Last updated**

06/15/2010