Donald Goldfarb
Donald Goldfarb is an American mathematician, best known for his works in mathematical optimization and numerical analysis. He is one of the developers of the BFGS algorithm. He is a recipient of the Von Neumann Theory Prize and Khachiyan Prize.
Biography
Goldfarb studied Chemical Engineering at Cornell University, earning a BSChE in 1963. He obtained an M.S. from Princeton University in 1965, and a doctorate in 1966.After getting his Ph.D., Goldfarb spent two years as a post-doc at the Courant Institute in New York City.
In 1968, he co-founded the CS Department at the [City College of New York], serving 14 years on its faculty. During the 1979-80 academic year, he was a visiting professor in the CS and ORIE Departments at Cornell University. In 1982, Goldfarb joined the IEOR Department at Columbia, serving as Chair from 1984-2002. He also served as Interim Dean of Columbia's School of Engineering and Applied Science during the 1994-95 and 2012-13 academic years and its Executive Vice Dean during the Spring 2012 semester. He retired from his faculty position at Columbia in 2024.
Goldfarb is one of the developers of the Broyden–Fletcher–Goldfarb–Shanno algorithm. In 1992, he and J. J. Forrest developed the steepest edge simplex method.