University of Cambridge > Talks.cam > Isaac Newton Institute Seminar Series > Approximate groups: structure theorem for special classes of groups

Approximate groups: structure theorem for special classes of groups

Add to your list(s) Download to your calendar using vCal

If you have a question about this talk, please contact info@newton.ac.uk.

NPC - Non-positive curvature group actions and cohomology

In the first part of the talk, I will recall the general structure theorem for approximate groups and derive a version of Gromov's almost flat manifolds theorem from it. In the second part I will explain how the structure theorem can be improved in two cases: linear groups and fully residually free groups.



This talk is part of the Isaac Newton Institute Seminar Series series.

Tell a friend about this talk:

This talk is included in these lists:

Note that ex-directory lists are not shown.

 

© 2006-2017 Talks.cam, University of Cambridge. Contact Us | Help and Documentation | Privacy and Publicity