University of Cambridge > Talks.cam > Isaac Newton Institute Seminar Series > Stallings folds for CAT(0) cube complexes and quasiconvex subgroups

  Browse A-Z

Log in

Cambridge users (raven)details Other usersdetails No account?details

Information on

Subscribing to talksdetails Finding a talkdetails Adding a talkdetails Disseminating talksdetails Help and Documentationdetails

Stallings folds for CAT(0) cube complexes and quasiconvex subgroups

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

If you have a question about this talk, please contact INI IT.

NPCW01 - Non-positive curvature in action

We describe a higher dimensional analogue of the Stallings folding sequence for group actions on CAT cube complexes. We use it to give a characterization of quasiconvex subgroups of hyperbolic groups which act properly co-compactly on CAT cube complexes via finiteness properties of their hyperplane stabilizers. Joint work with Benjamin Beeker.

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.

Other lists

CRASSH lectures French Graduate Research Seminar Series (FGRS) Cosmology Lunch Cambridge Virology Seminars Society of Biology North British Functional Analysis (NBFAS)

Other talks

Positive definite kernels for deterministic and stochastic approximations of (invariant) functions TBA Mechanical performance of wall structures in 3D printing processes: theory, design tools and experiments Louisiana Creole - a creole at the periphery Child Kingship from a Comparative Perspective: Boy Kings in England, Scotland, France, and Germany, 1050-1250
 

© 2006-2024 Talks.cam, University of Cambridge. Contact Us | Help and Documentation | Privacy and Publicity