Collected Papers

The biography details the illustrious academic journey of Kosaku Yosida, a prominent mathematician born in Tokyo in 1909. After earning a Mathematics degree from the University of Tokyo, he held various professorial positions, notably at Nagoya, Osaka, and Kyoto Universities, contributing significantly to the field of mathematics, particularly in semigroup theory. His leadership roles included President of the Mathematical Society of Japan and membership in the Japan Academy. Yosida's international influence is highlighted by his lectures at global mathematical institutions and symposia.