Frank Harary

Frank Harary

male, deceased (2005)
Frank Harary was a prolific American mathematician, who specialized in graph theory. Among the more than 700 scholarly articles Harary authored,...
Siemion Fajtlowicz

Siemion Fajtlowicz

male
Siemion Fajtlowicz is a Polish mathematician, currently a professor at the University of Houston. He is known for developing the conjecture-making...
Paul Seymour

Paul Seymour

male, 59 years old
Paul Seymour (born July 26, 1950) is a mathematician working in discrete mathematics, including combinatorics, graph theory, and optimization, at...
Claude Berge

Claude Berge

male, deceased (2002)
Claude Berge was a French mathematician, recognized as one of the modern founders of combinatorics and graph theory. He is particularly remembered...
W. T. Tutte

W. T. Tutte

male, deceased (2002)
William Thomas Tutte (May 14 1917 - May 2 2002) was a British, later Canadian, codebreaker and mathematician. During World War II he broke a major...

Béla Bollobás

male, 66 years old
Béla Bollobás is a leading Hungarian mathematician who has worked in various areas of mathematics, including functional analysis, combinatorics an...
Joel Spencer

Joel Spencer

male, 63 years old
Joel Spencer (born April 20, 1946) is an American mathematician. He is a combinatorialist who has worked on probabilistic methods in combinatorics...
Carsten Thomassen

Carsten Thomassen

male, 61 years old
Carsten Thomassen (b. August 22, 1948 in Grindsted) is a danish mathematician, Technical University of Denmark. He is member of the Royal Danish...

Neil Robertson

male
G. Neil Robertson is a mathematician working mainly in topological graph theory, currently a distinguished professor at The Ohio State University....

Kenneth Appel

male, 77 years old
Kenneth Appel (born 1932) is a mathematician who, in 1976 with colleague Wolfgang Haken at the University of Illinois at Urbana-Champaign, solved...