Fritz Ursell

Fritz J. Ursell
Born(1923-04-28)28 April 1923
Died11 May 2012(2012-05-11) (aged 89)
Alma materTrinity College, Cambridge
Known forUrsell number
Method of Chester–Friedman–Ursell
AwardsFellow of the Royal Society (1972)
Georg Weinblum Lectureship (1985–1986)
IMA Gold Medal (1994)
Scientific career
FieldsApplied mathematics
InstitutionsUniversity of Manchester
University of Cambridge
Doctoral studentsJ. N. Newman
E. O. Tuck
David Evans

Fritz Joseph Ursell FRS (28 April 1923 – 11 May 2012) was a British mathematician noted for his contributions to fluid mechanics, especially in the area of wave-structure interactions. He held the Beyer Chair of Applied Mathematics at the University of Manchester from 1961 to 1990, was elected Fellow of the Royal Society in 1972 and retired in 1990.