Rigidity of periodic diffeomorphisms on homotopy K3 surfaces

Details Rigidity of periodic diffeomorphisms on homotopy K3 surfaces Rigidity of periodic diffeomorphisms on homotopy K3 surfaces

2006-08-29

arxiv.org/abs/math/0608703v1

Mathematics

Differential Geometry

Preliminary version

Scientific paper

The aim of this paper is to show the rigidity of homologically trivial actions of prime order on K3 surfaces. To be precise, we show that homotopy K3 surfaces do not admit a periodic diffeomorphism of odd prime order 3 acting trivially on cohomology. Moreover, we give an obstruction in terms of the rationality and sign of the spin numbers to the existence of a periodic diffeomorphism of odd prime order acting trivially on cohomology of homotopy K3 surfaces.

Affiliated with

Also associated with

No associations

Rating

Rigidity of periodic diffeomorphisms on homotopy K3 surfaces 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 Rigidity of periodic diffeomorphisms on homotopy K3 surfaces, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rigidity of periodic diffeomorphisms on homotopy K3 surfaces will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-333989