Mathematics – Geometric Topology
Scientific paper
2010-11-24
Mathematics
Geometric Topology
20 pages, 30 figures
Scientific paper
Fintushel-Stern's knot surgery gave many pairs of exotic manifolds, which are homeomorphic but non-diffeomorphic. We show that if an elliptic fibration has two parallel, oppositely oriented vanishing circles (for example $S^2\times S^2$ or Matsumoto's $S^4$), then the knot surgery gives rise to standard manifolds. The diffeomorphism can give an alternative proof that Scharlemann's manifold is standard (originally by Akbulut [Ak1]).
No associations
LandOfFree
The link surgery of $S^2\times S^2$ and Scharlemann's manifolds does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with The link surgery of $S^2\times S^2$ and Scharlemann's manifolds, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The link surgery of $S^2\times S^2$ and Scharlemann's manifolds will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-240515