Professor of Mathematics


Sc.B. Brown 1977, Ph.D. Harvard 1982, Moore Instructor M.I.T. 1982-85, NSF Postdoc 1983-86, Assoc. Prof. Boston University 1986-88, Assoc. Prof. Brown University, 1988-1991, Professor of Mathematics Brown University 1991-present, Math Dept Chair 2001-04, 2008, Royce Family Professor of Teaching Excellence 2014-2017. Primary interests are number theory, elliptic curves, arithmetic geometry, arithmetic dynamics, and cryptography. Author of 8 textbooks and research monographs and more than 100 research articles.

Brown Affiliations

Research Areas

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