Category
page 1Category theorists

Samuel Eilenberg
Polish mathematician (1913-1998)
Saunders Mac Lane
American mathematician (1909-2005)
John C. Baez
American mathematician and mathematical physicist
Pierre Cartier
French mathematician (1932–2024)
Charles Ehresmann
French mathematician (1905-1979)
William Lawvere
American mathematician

Jacob Lurie
American mathematician
Valeria de Paiva
Brazilian mathematician, logician, and computer scientist
Eugenia Cheng
English mathematician and pianist
Peter J. Freyd
American mathematician
Maria Hasse
German mathematician
Graciela Salicrup
Mexican architect, archaeologist, and mathematician
Ronald Brown
British mathematician

Michael Barr
Canadian mathematician and computer scientist
Heinrich Kleisli
mathematician (1930-2011)

Nicolae Popescu
Romanian mathematician
André Joyal
Canadian mathematician

Martin Hyland
British mathematician
Ross Street
Australian mathematician
Peter Johnstone
mathematician
Horst Herrlich
German mathematician
Emily Riehl
American mathematician
Kenneth Brown
American mathematician