Joseph Abraham Zilber defended his PhD thesis at Harvard University in 1963. He was advised by Andrew Gleason and Raoul Bott.
Introducing simplicial sets and semi-simplicial sets (see the historical remarks here):
Introducing the Eilenberg-Zilber theorem:
Eilenberg-Zilber lemma?
Elkins-Zilber theorem? (1976): two small categories are Morita equivalent
if and only if their idempotent completions are equivalent.
Last revised on June 25, 2021 at 09:49:19. See the history of this page for a list of all contributions to it.