Kōsaku Yosida
Japanese mathematician (1909-1990) · Japan · On the map · Academics · Died at 81
Kōsaku Yosida (吉田 耕作, Yosida Kōsaku; 7 February 1909, Hiroshima - 20 June 1990) was a Japanese mathematician who worked in the field of functional analysis. He is known for the Hille-Yosida theorem concerning C0-semigroups.
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A typical day, 30 days to 8 October 2026
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1990Died20 June 19901978Officer of the French Order of Academic PalmsAward1967Imperial Prize of Japan AcademyAward1964Fujihara AwardAward1909Born7 February 1909
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About this person
Yosida studied mathematics at the University of Tokyo, and held posts at Osaka and Nagoya Universities. In 1955, Yosida returned to the University of Tokyo.
Country
Japan
Category
Academics
Type
Academic
Status
Deceased
Dates
Lived 1909 to 1990 · aged 81
