Mathematician:Hale Freeman Trotter

Canadian mathematician mainly working in number theory and knot theory.

Nationality
Canadian

History

 * Born: 30 May 1931 in Kingston, Ontario

Theorems and Definitions

 * Lang-Trotter Conjecture (with Serge Lang)
 * Steinhaus-Johnson-Trotter Algorithm (with Hugo Steinhaus and Selmer M. Johnson)