Kōsaku Yosida

Kōsaku Yosida.

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.

References

Kôsaku Yosida: Functional analysis. Grundlehren der mathematischen Wissenschaften 123, Springer-Verlag, 1971 (3rd ed.), 1974 (4th ed.), 1978 (5th ed.), 1980 (6th ed.)

Authority control	WorldCat Identities VIAF: 37718918 LCCN: n50013601 ISNI: 0000 0001 1055 7900 GND: 119082519 SUDOC: 030499151 BNF: cb12190126f (data) MGP: 60419 NDL: 00096882

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