>>53
猫さん、ども

>彼がまだ東大の院生だった時に、その彼の院生室の壁に『打倒ウィッテン』
>と、研究の目標が書かれた紙が貼ってあったという記憶なんですけどね。

へーえ
http://jglobal.jst.go.jp/public/20090422/200901077712201976
J-GLOBAL - 橋本　義武 【研究者】
更新日 2008年06月19日
東京大学 博士( 理学系研究科 数学) 1990
東京大学 大学( 理学部 数学) 1985

http://en.wikipedia.org/wiki/Edward_Witten
Edward Witten (born August 26, 1951) is an American theoretical physicist with a focus on mathematical physics who is currently a professor of Mathematical Physics at the Institute for Advanced Study.
Witten is a researcher in superstring theory, a theory of quantum gravity, supersymmetric quantum field theories and other areas of mathematical physics.[1]
He has made contributions in mathematics and helped bridge gaps between fundamental physics and various areas of mathematics. In 1990 he was the world's first physicist to be awarded a Fields Medal by the International Union of Mathematics.
In 2004, Time magazine wrote that Witten was "generally considered the greatest theoretical physicist in the world."[2]
（引用おわり）

”東京大学 博士( 理学系研究科 数学) 1990” ＆ ”In 1990 he was the world's first physicist to be awarded a Fields Medal by the International Union of Mathematics. ”
なので、1990より前ですな
橋本　義武さん、がんばって！