Died 1996-10-11.
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Lars Valerian Ahlfors was a Finnish mathematician and the leading figure in complex analysis during the 20th century. He is remembered for his work on Riemann surfaces, quasiconformal mappings and Teichmüller spaces, and for his textbook on complex analysis. In 1936 Ahlfors was one of the first two recipients of the Fields Medal, along with American mathematician Jesse Douglas, and in 1981 he rece…
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science · Finnish mathematician (1907–1996) · mathematician · university teacher · also Lars Ahlfors, Lars Valerian Ahlfors, Lars V. Ahlfors, L. V. Ahlfors, Ahlfors
Born 18 April 1907 · Died 11 October 1996 · Q211642
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Died 1996-10-11.
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Ahlfors died of pneumonia at the Willowwood nursing home in Pittsfield, Massachusetts in 1996.
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At Berkeley, California, in celebration of his 50th year of the award of his Fields Medal
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Awarded Leroy P. Steele Prize (1982).
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Awarded Wolf Prize in Mathematics (1981).
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Awarded Guggenheim Fellowship (1971).
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And the Wolf Prize in Mathematics in 1981, whose citation concluded that every function theorist active at the time was in some measure a student of Ahlfors
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Ahlfors proved that the results and conjectures of Oswald Teichmüller — whose pioneering work on Riemann surfaces had been cut short when he disappeared on the German Eastern Front in 1943 — were correct
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Accepted a professorship at Harvard, where he remained until his retirement in 1977; he was William Caspar Graustein Professor of Mathematics from 1964
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Led to problems although Ahlfors was unfit for military service
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To take up a Swedish-language professorship in mathematics at the University of Helsinki
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Won Fields medal (1936).
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Was one of the first two people to be awarded the Fields Medal (the other was Jesse Douglas)
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Ahlfors was one of the first two recipients of the Fields Medal, along with American mathematician Jesse Douglas, and in 1981 he received the Wolf Prize in Mathematics
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Married Erna Lehnert, an Austrian born in Vienna who with her parents had first settled in Sweden and then in Finland
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Studied at University of Paris (1930–1932).
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Published the first proof of this conjecture, now known as the Denjoy–Carleman–Ahlfors theorem
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Studied at University of Zurich (1928–1929).
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Studied at University of Helsinki (1924–1928).
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Having studied under Ernst Lindelöf and Rolf Nevanlinna
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Studied at Nya svenska samskolan (1924).
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Born 1907-04-18.
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