A (Correct) Poincare Proof!?
aphyscher writes "About a year ago, there was an
announcement that M.J. Dunwoody had proved the (in)famous
Poincare conjecture.
His paper turned out to have a slight problem, and so it remained unsolved...
until perhaps now!
Sergey Nikitin has posted a preprint of what may perhaps be an actual proof."
I hope that's a joke.
Conversion Rate Optimisation French / English consultant
In his paper he claims to prove that a simply connected closed 3 dimensional manifold is stellar equivalent to the 3-sphere. However, his definition of page 11 of simply connected is incorrect. Using his "definition" it is trivial to prove the Poincare conjecture in every dimension. (Even though it is known to be false in higher dimensions.)
Nice try. But I guess we'll have to wait for the next incorrect proof.