Diffeomorphisms and almost complex structures on tori

Details Diffeomorphisms and almost complex structures on tori Diffeomorphisms and almost complex structures on tori

2003-11-24

arxiv.org/abs/math/0311412v2

Annals Global Anal. Geom. 28(2005), 337-349

Mathematics

Differential Geometry

12 pages, AMSTeX, final version

Scientific paper

We prove that there exist diffeomorphisms of tori, supported in a disc, which
are not isotopic to symplectomorphisms with respect to any symplectic
structure. This yields a partial negative answer to a question of Benson and
Gordon about the existence of symplectic structures on tori with exotic
differential structure.

Affiliated with

Also associated with

No associations

Rating

Diffeomorphisms and almost complex structures on tori 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 Diffeomorphisms and almost complex structures on tori, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Diffeomorphisms and almost complex structures on tori will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-20111