University of Cambridge > Talks.cam > Geometric Group Theory (GGT) Seminar > Incoherence and virtual fibering of free-by-free groups.

  Browse A-Z

Log in

Googledetails Microsoftdetails

🔐 Log In

Information on

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

ℹī¸ Information

Incoherence and virtual fibering of free-by-free groups.

Download to your calendar using vCal

  • UserRobert Kropholler (Tufts University)
  • ClockFriday 24 January 2020, 13:45-14:45
  • HouseCMS, MR13.

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

The class of free-by-free groups comes as a natural extension of the class of free-by-cyclic groups. We are interested in what properties this class has in common with free-by-cyclic groups. We are particularly interested in the properties of coherence and algebraic fibering. I will discuss results of this type for related classes of groups. I will then talk about recent work with Genevieve Walsh on fibering and incoherence for free-by-free and related groups.

This talk is part of the Geometric Group Theory (GGT) Seminar series.

This talk is included in these lists:

Note that ex-directory lists are not shown.

Other lists

https://maths-cam-ac-uk.zoom.us/j/98016675669, screened in Center for Mathematical Sciences MR4 Faculty of Asian & Middle Eastern Studies, Sidgwick Avenue Hybrid: in-person in Cambridge & online via Teams

Other talks

Filial Lines: Art Spiegelman, Alison Bechdel, and Comics Form Topology of the Ritz energy landscape Title to be confirmed TBC Peri-Operative Medicine, and Obstetrics and Gynaecology Title TBC
 

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