Ralph Tambs Lyche

Ralph Tambs Lyche
Ralph Tambs Lyche
Nascimento 6 de setembro de 1890
Macon
Morte 15 de janeiro de 1991 (100 anos)
Cidadania Noruega
Progenitores
  • Hans Tambs Lyche
Filho(a)(s) Guri Tambs-Lyche
Alma mater
Ocupação matemático
Empregador(a) Universidade de Oslo, Instituto Norueguês de Tecnologia

Ralph Tambs-Lyche (Macon, Geórgia, Estados Unidos, 6 de setembro de 1890 – 15 de janeiro de 1991) foi um matemático norueguês.

Tambs-Lyche (segundo a partir da esquerda) com um grupo de prisioneiros no Campo de Concentração de Falstad em 1942

Filho de pai norueguês Hans Tambs Lyche (1859–1898) e mãe estadunidense Mary Rebecca Godden (1856–1938). Mudou-se para a Noruega aos dois anos de idade. Obteve o examen artium em Fredrikstad em 1908, sendo contratado como assistente de Richard Birkeland no Instituto Norueguês de Tecnologia em 1910. Ao mesmo tempo estudou na Universidade de Oslo, obtendo a graduação em 1916.[1]

Foi docente de matemática do Instituto Norueguês de Tecnologia em 1918. Obteve um doutorado em Estrasburgo em 1927. Foi professor da Universidade de Oslo até aposentar-se em 1961,[2] sendo depois professor visitante da Universidade do Colorado em Boulder, de 1961 a 1962.[1] Suas áreas de trabalho foram análise matemática, análise complexa, álgebra e teoria dos números.[3]

Foi palestrante do Congresso Internacional de Matemáticos em Bolonha (1928) e Oslo (1936).

Referências

  1. ↑ a b Birkeland, Bent. «Ralph Tambs Lyche». In: Helle, Knut. Norsk biografisk leksikon (em norueguês). Oslo: Kunnskapsforlaget. Consultado em 2 de dezembro de 2017 
  2. ↑ Selmer, Ernst S. (6 de fevereiro de 1991). «Ralph Tambs Lyche (obituary)». Aftenposten (em norueguês). p. 13 
  3. ↑ Aubert, Karl Egil (6 de setembro de 1990). «Ralph Tambs Lyche 100 år». Aftenposten (em norueguês). p. 14 

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