Please join us in congratulating Abba Gumel and Larry Washington for being elected as Fellows of the American Mathematical Society.

Abba was noted for his contributions to the mathematical theory of epidemics, applied dynamical systems, and promoting the use of mathematics to help solve global health challenges.

Larry was noted for his contributions to number theory, especially cyclotomic fields, and for mentoring at all levels.

The full list of the class of 2023 AMS fellows is posted at


Congratulations Abba and Larry!