Chad Schoen, Professor and Director of Undergraduate Studies

Contact Info:

Office Location:	191 Physics
Office Phone:	(919) 660-2813
Email Address:
Web Page:	http://www.math.duke.edu/~schoen

Teaching (Fall 2012):

• MATH 601.01, GROUPS, RINGS, AND FIELDS Synopsis

  Physics 227, TuTh 08:30 AM-09:45 AM

Office Hours:

Thursday 11:30 - 12:30
Wednesday 10-11
or by appointment

Education:

Ph.D., University of Chicago

Specialties:

Algebra
Geometry

Research Interests: Algebraic Geometry

I work on the geometry and arithmetic of figures defined by polynomial equations. I am especially interested in the geometry of algebraic curves, surfaces, threefolds and fourfolds over the complex numbers, over numbers fields, over finite fields, over fields of transcendence degree one over finite fields and over discrete valuation rings with perfect residue field. More specifically I study elliptic surfaces, elliptic threefolds, Calabi-Yau varieties, abelian varieties and surfaces of general type. I am interested in Chow groups of algebraic varieties and the relationship between a variety's Chow groups and its arithmetic and geometric properties.

Areas of Interest:

Geometry of algebraic varieties
Algebraic Cycles
Chow Groups

Current Ph.D. Students   (Former Students)

Recent Publications   (More Publications)

1. C. Schoen, The geometric genus of a desingularized fiber product of elliptic surfaces, Proceedings of the American Mathematical Society (Accepted, 2011)
2. C. Schoen, Desingularized fiber products of semi-stable elliptic surfaces with vanishing third Betti number, Compositio Mathematica, vol. 145 (2009), pp. 89-111
3. C. Schoen, A family of surfaces constructed from genus 2 curves, International Journal of Mathematics, vol. 18 no. 5 (May, 2007), pp. 585-612
4. C. Schoen and J. Top, Drinfeld modules and torsion in the Chow groups of certain threefolds, Proceedings London Mathematical Society, vol. 95 no. 3 (2007), pp. 545-566
5. C. Schoen, Albanese standard and albanese exotic varieties, J. London Math. Soc., vol. 74 (2006), pp. 304-320

Recent Grant Support

• Chow Groups, Geometry and Arithmetic of Projective Varieties, NSA, H98230-08-1-0027, 2008/01-2010/07.      
• Chow groups of smooth projective varieties, NSF, 1999/05.