Ian Agol announced a proof of virtual haken conjecture on March 12, 2012
Please refer to Low Dimensional Topology blog. virtually Haken conjecture states that every compact, orientable, irreducible three-dimensional manifold with infinite fundamental group is virtually Haken. Virtual Haken 猜想 设\(M\) 为紧致的可定向的不可约的基本群无限的\(3\)-流形, …
Ian Agol announced a proof of virtual haken conjecture on March 12, 2012 Read More