John McKay

male, 70 years old
John McKay (born 1939) is a mathematician at Concordia University in Canada, known for his discovery of monstrous moonshine, his joint construction...
Zvonimir Janko

Zvonimir Janko

Zvonimir Janko is a Croatian mathematician who is the eponym of the Janko groups, sporadic simple groups in group theory. Janko holds a doctorate...
Donald G. Higman

Donald G. Higman

male, deceased (2006)
Donald G. Higman was an American mathematician known for his discovery, in collaboration with Charles C. Sims, of the Higman–Sims group. He re...