By chance, I know 4 people who participated 奧數 competitions

來源: 2544 於 2012-05-29 06:17:09 [] [舊帖] [給我悄悄話] 閱讀數 : (253 bytes)

and are from 4 different countries. I have to say that they are all very good and have very good fundations in mathematics. As far as I know, they were all trained by people who don't do research. It is those people's contribution to the society.

請您先登陸，再發跟帖！