Gilbert Hunt

Gilbert Hunt

Full name	Gilbert A. Hunt, Jr.
Country (sports)	United States
Born	March 4, 1916 Washington, D.C.
Died	May 30, 2008(2008-05-30) (aged 92) Princeton, New Jersey
Plays	Right-handed (one-handed backhand)
Singles
Career record	89-52
Career titles	6
Grand Slam singles results
US Open	QF (1938, 1939)
Career record	{{#property:P555}}

Gilbert Agnew Hunt, Jr. (March 4, 1916 – May 30, 2008) was an American mathematician and amateur tennis player active in the 1930s and 1940s.

Early life and education

Hunt was born in Washington, D.C. and attended Eastern High School.

Tennis career

Hunt reached the quarterfinals of the U.S. National Championships in 1938 and 1939.

Scientific career

Hunt received his bachelor's degree from George Washington University in 1938 and his Ph.D. from Princeton University in 1948 under Salomon Bochner. Hunt became a mathematics professor at Princeton University specializing in probability theory, Markov processes, and potential theory.

The Hunt process is named after him. He was an Invited Speaker at the ICM in 1962 in Stockholm. His doctoral students include Robert McCallum Blumenthal and Richard M. Dudley.

Hunt's theorem

Hunt's theorem states that for a large class of positive kernels

$V$

satisfying "the complete maximum principle" of potential theory, there corresponds a contraction resolvent and associated sub-Markovian semigroup

$P_t$

with

$Vf=\underset{0}{\overset{\mathrm{\infty }}{\int }}{P}_{t}fdt.$ ($V$ is called the "potential kernel" of the semigroup.)

Selected publications

• with Paul Erdős:

External links

• Gilbert Hunt at the Association of Tennis Professionals
• Kitta MacPherson, Gilbert Hunt, probability expert, dies at 92, «Princeton Weekly Bulletin» June 16, 2008, Vol. 97, No. 29.
• Gilbert Hunt at the Mathematics Genealogy Project
• Gilbert Agnew Hunt, Jr. - Dolph Briscoe Center for American History Archived 2020-09-20 at the Wayback Machine