Linkmarks

Items waiting in the Pocket queue: 2307

Enter one or more words
Enter one or more words
Enter one or more words
Grigory Perelman, the Russian who seems to have solved one of the hardest problems in mathematics, has declined one of the discipline's top awards. ... The Poincare Conjecture says that a three-dimensional sphere is the only enclosed three-dimensional space with no holes.

2006-08-22

 mathematics Russia genius
Russian maths genius Grigory Perelman, who declined a prestigious international award four years ago, is under new pressure to accept a prize.

2010-03-24

 mathematics genius Russia Grigory Perelman