String Theory is not mathematically rigorous in my understanding

来源: Euro-dollar 于 2018-11-07 08:27:17 [] [旧帖] [给我悄悄话] 阅读数 : (174 bytes)

In Witten's book, the calculations are ``formal calculations" and it is not mathematically rigorous.

So it is not a math success. 

请您先登陆，再发跟帖！