Alexander Ostrowski

Alexander Ostrowski
Born(1893-09-25)25 September 1893
Kiev, Kiev Governorate, Russian Empire
Died20 November 1986(1986-11-20) (aged 93)
Montagnola, Lugano, Switzerland
Scientific career
ThesisUeber Dirichletsche Reihen und algebraische Differentialgleichungen (1920)
Doctoral advisor
Edmund Landau
Felix Klein
Other academic advisors
Dmitry Grave
Kurt Hensel
Doctoral students
Theodore Motzkin
Walter Gautschi
Stefan E. Warschawski

Alexander Markowich Ostrowski (Ukrainian: Олександр Маркович Островський; Russian: Алекса́ндр Ма́ркович Остро́вский; 25 September 1893 – 20 November 1986) was a mathematician.