About Mitio Nagumo
Lived 1905 – 1995 (aged 89). Mitio Nagumo was a Japanese teacher and mathematician, known for Bony-Brezis theorem, De Finetti-Kolmogorov-Nagumo theorem and Nagumo’s uniqueness theorem.
Biography Mitio Nagumo graduated from the Department of Mathematics at the Imperial University of Tokyo in March 1928. In March 1931 he was appointed Lecturer in the Faculty of Technology at the Imperial University of Kyushu. In February 1932 he left Japan for an academic visit to Göttingen, where he remained for two years. Upon his return from Göttingen in March 1934, he was appointed Lecturer in the Department of Mathematics at the Imperial University of Osaka, and was promoted to Associate Professor in September that year, becoming Professor in the Faculty of Science in March 1936. In March 1937 Nagumo received a Doctor of Science degree from the Imperial University of Tokyo. In the 1960s he made a number of academic visits abroad, spending time at the Courant Institute of Mathematical Sciences (where he visited Kurt Friedrichs and other old acquaintances from his time at Göttingen) and the Federal University of Rio Grande do Sul in 1960, followed by a visit to the National Tsing Hua University in 1963-64. He retired from Osaka University in December 1966, after which he was granted the title of Honorary Professor. He was subsequently appointed Professor at Sophia University, from which he retired in March 1976, having reached mandatory retirement age.
Much of Nagumo's original work was published in Japanese and German,
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Important facts
Contemporaries
People whose lives overlapped Mitio Nagumo's
Frequently asked questions
Who was Mitio Nagumo?
Japanese mathematician
When was Mitio Nagumo born?
Mitio Nagumo was born on 7 May 1905 in Yamagata Prefecture.
When did Mitio Nagumo die?
Mitio Nagumo died on 6 February 1995 in Koganei.
What was Mitio Nagumo's occupation?
Mitio Nagumo was a teacher and mathematician.
What was Mitio Nagumo known for?
Mitio Nagumo was known for Bony-Brezis theorem, De Finetti-Kolmogorov-Nagumo theorem and Nagumo’s uniqueness theorem.
What nationality was Mitio Nagumo?
Mitio Nagumo was Japanese.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Mitio Nagumo. https://biography.guide/mitio-nagumo/
MLA: "Mitio Nagumo." Biography.guide, https://biography.guide/mitio-nagumo/.
Chicago: "Mitio Nagumo." Biography.guide. https://biography.guide/mitio-nagumo/.
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