Tag Archives: Eran Nevo

Many triangulated three-spheres!

Posted on November 28, 2013 by

The news Eran Nevo and Stedman Wilson have constructed triangulations with n vertices of the 3-dimensional sphere! This settled an old problem which stood open for several decades. Here is a link to their paper How many n-vertex triangulations does the 3 … Continue reading →

Posted in Combinatorics, Convex polytopes, Geometry, Open problems | Tagged , | Leave a comment

Satoshi Murai and Eran Nevo proved the Generalized Lower Bound Conjecture.

Posted on March 23, 2012 by

Satoshi Murai and Eran Nevo have just proved the 1971 generalized lower bound conjecture of McMullen and Walkup, in their  paper On the generalized lower bound conjecture for polytopes and spheres . Let me tell you a little about it. … Continue reading →

Posted in Convex polytopes, Open problems | Tagged , , , , | 2 Comments