Frank Deutsch
American mathematician

Frank Deutsch (born December 18, 1936) is an American academic applied mathematician specializing in approximation theory. He is an emeritus professor at The Pennsylvania State University, and is the author of over 94 journal articles and two books, and on the editorial board of five journals.
He earned the B.S. in Mechanical Engineering from the University of Hartford (1960), the M.S. in Mathematics from Northwestern University (1961), and the Ph.D. in Applied Mathematics from Brown University (1966) under Philip J. Davis.
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Biographical claims are most persuasive when dates, appointments and relationships can be traced to records created close to the events described. The source revision retrieved here is dated Jan 18, 2022. The linked authority identifier is Q16104424. VIAF identifies the subject as 73926310. The Library of Congress control number is n84215709. 3 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1936, 1960, 1961 and 1966.
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This entry incorporates text from “Frank Deutsch” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.