University of Cambridge > Talks.cam > Junior Geometry Seminar > Hyperbolic subgroups of type FP_2(Ring)

  Browse A-Z

Log in

University Account External (via Google)

🔐 Log In

Information on

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

ℹī¸ Information

Hyperbolic subgroups of type FP_2(Ring)

Download to your calendar using vCal

If you have a question about this talk, please contact Alexis Marchand .

Room changed

In 1996 Gersten proved that if G is a word hyperbolic group of cohomological dimension 2 and H is a subgroup of type FP_2, then H is hyperbolic as well. In this talk, I will present a project with Robert Kropholler and Vlad Vankov generalising this result to show that the same is true if G is only assumed to have cohomological dimension 2 over some ring R and H is of type FP_2®.

This talk is part of the Junior Geometry Seminar series.

This talk is included in these lists:

Note that ex-directory lists are not shown.

Other lists

W405 Average on weekdays: 8960.77688172 kWh Castlereagh Room, Fisher Building, St Johns College, Cambridge

Other talks

LCLU Annual Talk: The Early Aqueous Environment of Mars Inferred From Mission Lifetime Results by the Curiosity Rover at Gale Crater External Seminar - Jenn Brophy TBC Tea and Coffee Break Title to be confirmed Group Work Title to be confirmed
 

Š 2006-2025 Talks.cam, University of Cambridge. Contact Us | Help and Documentation | Privacy and Publicity