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Selmer M. Johnson
Selmer Martin Johnson (21 May 1916 – 26 June 1996)〔https://familysearch.org/pal:/MM9.1.1/J1DZ-JP5〕 was an American mathematician, a researcher at the RAND Corporation.
==Biography==
Johnson was born on May 21, 1916, in Buhl, Minnesota. He earned a B.A. and then an M.A. in mathematics from the University of Minnesota in 1938 and 1940 respectively. World War II interrupted Johnson's mathematical studies: he enlisted in the United States Air Force, earning the rank of major. While serving, he also earned an M.S. in meteorology from New York University in 1942. After the war, Johnson returned to graduate study in mathematics at the University of Illinois at Urbana–Champaign, finishing his doctorate in 1950; his dissertation, on the subject of number theory, was supervised by David Bourgin, a student of George David Birkhoff.〔(Commencement program ), Univ. of Illinois, 1950, retrieved September 29, 2011.〕〔Contributors, ''IRE Transactions on Information Theory'', April 1962, p. 261. This section may be seen attached to ; Johnson's paper, "A new upper bound for error-correcting codes", appears earlier in the same issue.〕 In the same year, he joined the RAND Corporation,〔 becoming part of what has been called "the most remarkable group of mathematicians working on optimization ever assembled".〔〔.〕
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