Arnold's research interests lie in number theory and algebraic geometry. He recently published the paper "Bounds of divided universal Bernoulli numbers and universal Kummer congruences," (with S. Wong and W. Ren) in the Proceedings of the American Mathematical Society. Arnold is also active as a reviewer for Mathematical Reviews and for many research journals. His personal interests include bridge, chess and travel.
faculty info column 1
1102 Broad St
Grinnell, IA 50112United States
Education / Degrees:
Ph.D. in mathematics, Princeton University, 1996 M.A. in mathematics, Princeton University, 1959 B.A. summa cum laude with distinction in mathematics, Columbia College, 1956
number theory, algebraic geometry, combinatorics