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American mathematician and classical pianist (1917–2009)
Leonard Gillman (* 8. January 1917 in Cleveland; † 7. April 2009 in Austin) was an american mathematician and classical pianist. He was 92 years old. His education included Juilliard School, Columbia University and Walden School. He worked at University of Texas at Austin, University of Rochester, Tufts University, Massachusetts Institute of Technology, Purdue University and Institute for Advanced Study. His awards include Guggenheim Fellowship, Paul R. Halmos - Lester R. Ford Awards and Gung and Hu Award.