Yasutaka Ihara
| Yasutaka Ihara | |
|---|---|
| 伊原 康隆 | |
| Education | University of Tokyo | 
| Scientific career | |
| Doctoral advisor | Shokichi Iyanaga Kenkichi Iwasawa | 
| Doctoral students | Kazuya Kato | 
Yasutaka Ihara (伊原 康隆, Ihara Yasutaka; born 1938, Tokyo Prefecture) is a Japanese mathematician and professor emeritus at the Research Institute for Mathematical Sciences. His work in number theory includes Ihara's lemma and the Ihara zeta function.