For example, the smooth 4D Poincaré conjecture asks what the “simplest” closed 4D space is, and the slice-ribbon conjecture ...

The president of the Clay Institute, James Carlson, said that Perelman was a mathematician of "extraordinary power and creativity" and that it was he alone who solved the intractable Poincaré's ...

Grigory Perelman proved the Poincare conjecture in 2002-2003 and turned down a $1 million prize awarded to him NEW YORK, May 31. /TASS/. US entrepreneur Elon Musk has admired Russian mathematician ...

Who solved the Poincare conjecture? What is so special about the twin prime conjecture? For answers, and more interesting questions, take this quiz! Updated - April 14, 2019 05:41 pm IST ...