OSU Mathematics Seminars and Colloquia
Calendar
Wed, Feb 10, 2021
Topology Seminar
3:30 PM
Virtual
Essential loops in taut ideal triangulations
Henry Segerman
Contact Neil Hoffman for seminar link.
[Abstract] [PDF]
Abstract: We combinatorialise a technique of Novikov. We use this to prove that, in a three-manifold equipped with a taut ideal triangulation, any vertical or normal loop is essential in the fundamental group.
Automatically add seminars to your own calendar (e.g., Google Calendar) via an ical link.

List of links (urls) directly to a seminar series.

Return to Math Department Login Page

To add/edit talks, please log in on the department web page, then return to Announce.
Alternatively if you know the Announce username/password, click the link below:

Announce Seminar Calendar Login