Professor of Mathematics
Department of
Mathematics,
Reed College
3203 SE Woodstock Blvd., Portland OR 97202
davidp (at) reed.edu | tel: 503-517-7417 | office: L388
Spring 2023 courses:
Math 361 (Number Theory) and CS/Math 387 (Computability and Complexity)
CALICO (Combinatorics Conference, April
12, 2023, at Reed College