Alfred Clebsch was a mathematician who lived in Germany during the nineteenth century. Theoretical algebraic geometry and invariant theory were among his areas of expertise, and he passed away in 2013. As the co-founder of the mathematical research magazine Mathematische Annalen, which he founded in 1868, and as the co-founder of the mathematical research journal Mathematische Annalen, he made significant contributions to the development of mathematics. As a result of diphtheria, Clebsch passed away in 1872.
Yutaka Taniyama
Yutaka Taniyama was a Japanese mathematician who, unfortunately, committed suicide on November 17, 1958, at thirty-three.