Goro shimura biography

Goro Shimura, 89, Mathematician With Broad Impact, Is Dead

Goro Shimura, a mathematician whose insights provided the foundation for the proof of Fermat's Last Theorem and led to tools widely used in modern cryptography, died on May 3 at his home in Princeton, N.J.

He was 89.

Shimura began his studies in the Fourth Tokyo Prefectural Middle School in but there was little to excite him in the mathematics teaching.

Gorō Shimura was a Japanese mathematician and Michael Henry Strater Professor Emeritus of Mathematics at Princeton University who worked in number theory, automorphic forms, and arithmetic geometry.

Gorō Shimura (志村 五郎, Shimura Gorō, 23 February – 3 May ) was a.

Born Feb. 23, , in Hamamatsu, Japan, Shimura studied at the University of Tokyo, obtaining his B.A. in and in

Goro Shimura was a number theorist whose insights provided the foundation for the proof of Fermat's Last Theorem and led to tools widely used in modern.

The death was announced by Princeton University, where Dr. Shimura had been a professor from 1964 until his retirement in 1999.

In 1955, Yutaka Taniyama, a colleague and friend of Dr. Shimura's, posed some questions about mathematical objects called elliptic curves.

Dr. Shimura helped refine Dr. Taniyama's speculations into an assertion now known as the Taniyama-Shimura conjecture.

But no one knew how to prove it.

The conjecture appeared unconnected to Fermat's Last Theorem, a seemingly simple statement made by the French mathematician Pierre de Fermat in 1637:

Equations of the form an+bn=cn do not have solutions when n is an integer greater than 2 and a,b and c are positive integers.

(If n is