Peter J. Freyd

Peter J. Freyd
Freyd in 2008
BornFebruary 5, 1936 (1936-02-05) (age 89)
Alma materBrown University (BA)
Princeton University (PhD)
Known forAllegory
Freyd cover
Freyd's adjoint functor theorem
Freyd–Mitchell theorem
HOMFLY polynomial
Scientific career
FieldsCategory theory
InstitutionsUniversity of Pennsylvania
Doctoral advisorsNorman Steenrod
David Buchsbaum
Doctoral studentsDavid E. Joyce

Peter John Freyd (/frd/; born February 5, 1936) is an American mathematician, a professor at the University of Pennsylvania, known for work in category theory and for founding the False Memory Syndrome Foundation.