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...

Japanese karateka Satoyama Kōsaku (里山 浩作, born 1981), Japanese sumo wrestler Kosaku Shimada (島田 幸作, 1944–2008), Japanese golfer Kōsaku Takii (滝井 孝作, 1894–1984)...

semigroup. The theorem is named after the mathematicians Einar Hille and Kōsaku Yosida who independently discovered the result around 1948. If X is a Banach...

Foundation, and the International Commissioner of the Boy Scouts of Nippon Kōsaku Yosida (吉田 耕作, 1909–1990), Japanese mathematician Kōta Yoshida (吉田 浩太), Japanese...

Dunford and Pettis, who developed earlier results of Shizuo Kakutani, Kōsaku Yosida, and several others. Important results were obtained more recently by...

RIMS was founded in April 1963. Masuo Fukuhara (1963.5.1 – 1969.3.31) Kōsaku Yosida (1969.4.1 – 1972.3.31) Hisaaki Yoshizawa (1972.4.1 – 1976.3.31) Kiyoshi...

(60th) 1969 — Ryogo Kubo (59th) 1968 — Tatsuo Nishida (58th) 1967 — Kōsaku Yosida (57th) 1966 — Egaku Mayeda [jp] (56th) 1965 — Noriyuki Kojima [jp] (55th)...

book Functional Analysis and Semi-Groups. Other main contributors were Kōsaku Yosida, Ralph Phillips, Isao Miyadera, and Selim Grigorievich Krein. Let A...

Ozawa Mikio Sato Goro Shimura Teiji Takagi Yutaka Taniyama Kentaro Yano Kōsaku Yosida Akito Arima Leo Esaki, Nobel laureate Chūshirō Hayashi Noriko Kamakura...

Vietnamese Roman Catholic prelate, bishop of Cần Thơ (1965–1990). Kōsaku Yosida, 81, Japanese mathematician. Cedric Belfrage, 85, English journalist...