Jon Mock Beck was a category theorist whose thesis (under the supervision of Sammy Eilenberg) and subsequent work with Mike Barr has been highly influention in the devlopment of the subject. He died in March 2006.
Introducing the monadicity theorem:
On monads in universal algebra and (co-)homology-theory:
Last revised on October 24, 2022 at 07:33:51. See the history of this page for a list of all contributions to it.