Kosak Yoshida ( Jap. 吉田 耕作 Yoshida Ko: Saku , 1909–1990) - Japanese mathematician, an expert in the field of functional analysis . Director of (1969–1972).
| Kosaka Yoshida | |
|---|---|
| 吉田 耕作 | |
 Kosaka Yoshida | |
| Date of Birth | February 7, 1909 |
| Place of Birth | Hiroshima , Japan |
| Date of death | June 20, 1990 (81 years) |
| A country | |
| Scientific field | and |
| Place of work | |
| Alma mater | |
| Awards and prizes | (1964) Imperial Prize of the Japanese Academy of Sciences (1967) |
He is known as one of the founders of the theory of semigroups of operators (in particular, the Hille-Yosid theorem on the generator of C 0 -semi-groups of compression) [1] , as well as the author of a functional analysis textbook translated into many languages of the world [2] . Member of the Japanese Academy of Sciences (1971), foreign member of the Academy of Sciences of the USSR (1982) [3] .
Notes
- ↑ Kosaku Yosida Collected Papers
- ↑ Russian edition: Yoshida K. Functional analysis. - Per. from English., M .: Mir, 1967.
- ↑ Profile of Kosaka Yosida on the official website of the Russian Academy of Sciences