Johann Friedrich Pfaff

Johann Friedrich Pfaff
Born(1765-12-22)22 December 1765
Stuttgart, Holy Roman Empire
Died21 April 1825(1825-04-21) (aged 59)
Halle, German Confederation (Prussia)
Alma materUniversity of Göttingen
Known forPfaffians
Pfaffian constraint
Pfaffian function
Pfaffian system
Pfaffian orientation
Scientific career
FieldsMathematics
InstitutionsUniversity of Helmstedt
Halle University
Doctoral advisor
Abraham Kästner
Johann Elert Bode
Doctoral students
Carl Friedrich Gauss
August Möbius
Karl Mollweide
Other notable students
Johann Christian Martin Bartels
Heinrich Christian Schumacher
Johann August Grunert [de]
Christian Ludwig Gerling
Eduard von Schrader [de]
Friedrich Karl Wex [de]

Johann Friedrich Pfaff (sometimes spelled Friederich; 22 December 1765 – 21 April 1825) was a German mathematician. He is best known for his work on differential equations and as Carl Friedrich Gauss's doctoral advisor.