Monday, September 15, 2008

How not to prove the Poincare conjecture

Read the bottom 4 lines on page 2.

4 comments:

Arelcao Akleos said...

Well, Gromov is quite a gent in pointing out those necessary crucial mistakes. Gives Ma something to Chow down on.

Tecumseh said...

Not to be undone, Ming proves yet again the Poincare conjecture, using not much more than first semester graduate school stuff. They keep on coming!

Arelcao Akleos said...

Gad, not even the saving grace of awkward English extolling those crucial mistakes. So, should I read it? Or is this like "proofs" of the Fermat LT by elementary methods---guaranteed nonsense ?

Pepe le Pew said...

it's a typo: if you put a minus instead of the plus and multiply by the square root of 2, it all works out fine.