Research and Publications:
I earned my PhD in mathematics from the University of Arizona in 2007, and my mathematics research is in arithmetic geometry. This is a beautiful and challenging field in which techniques of algebraic geometry are applied to questions in number theory. In current work I study abelian varieties over function fields and finite fields. My undergraduate work was in mathematics education, and I am a (temporarily?) retired middle school and high school mathematics teacher. Since my own high school years, I have been concerned about academics and equity issues in our public schools. As the director of mathematics teacher education at Stony Brook, I now enjoy working with some of our nation's best current and future teachers.
Universal number partition problem with divisibility. (with M. Dror and J. Lynch) Discrete Mathematics312 (2012) 1692-1698.
The l-rank structure of a global function field. (with J.-L. Hoelscher, Y. Lee, J. Paulhus and R. Scheidler). Fields Institute Communications Series60 American Mathematical Society, Providence, RI, (2011), 145-166.
Towers of surfaces dominated by products of curves and elliptic curves of large rank over function fields. Journal of Number Theory128 (2008) 3013-3030.
Recent and Upcoming Conferences and Presentations:
AMS/MAA Joint Mathematics Meetings, January 2018.
Budapest Semesters in Mathematics Education, Distinguished Visitor Program. February 20-23, 2017.
Long Island Teacher Leadership Summit, January 12, 2017.