Donald Sarason

Donald Sarason
Donald Sarason in January, 2003 at UC Berkeley
Born	(1933-01-26)January 26, 1933 Detroit, Michigan, U.S.
Died	April 8, 2017(2017-04-08) (aged 84) Berkeley, California, U.S.
Nationality	American
Alma mater	University of Michigan
Known for	Hardy space theory and VMO
Awards	Sloan Research Fellow, 1969–1971
Scientific career
Fields	Mathematics
Institutions	University of California, Berkeley
Doctoral advisor	Paul Halmos
Doctoral students	Sun-Yung Alice Chang Sheldon Axler Thomas Wolff John Doyle John McCarthy

Donald Erik Sarason (January 26, 1933 – April 8, 2017) was an American mathematician whose research topics included Hardy space theory and VMO. As a professor at the University of California, Berkeley he became the doctoral advisor of 39 graduate students.^[1]