3 points | by Brajeshwar 7 hours ago
2 comments
About the Poincaré conjecture being solved Nov. 11, 2002 in St. Petersburg, Russia by Grigori Perelman who then rejected the $1 million prize.
About the Poincaré conjecture being solved Nov. 11, 2002 in St. Petersburg, Russia by Grigori Perelman who then rejected the $1 million prize.