Alexandra Bellow

Alexandra Bellow
Bellow in 1975
Born
Alexandra Bagdasar

(1935-08-30)August 30, 1935
DiedMay 2, 2025(2025-05-02) (aged 89)
NationalityRomanian
American
Alma materUniversity of Bucharest
Yale University
Spouses
(m. 1956; div. 1969)
    (m. 1974; div. 1985)
      (m. 1989; died 1998)
      Scientific career
      FieldsMathematics
      InstitutionsUniversity of Pennsylvania
      University of Illinois at Urbana–Champaign
      Northwestern University
      Thesis Ergodic Theory of Random Series  (1959)
      Doctoral advisorShizuo Kakutani

      Alexandra Bellow (née Bagdasar; previously Ionescu Tulcea; August 30, 1935 – May 2, 2025) was a Romanian-American mathematician, who made contributions to the fields of ergodic theory, probability and analysis.