Quinn Finite Total Homotopy TQFT as a once-extended TQFT
 
 
Description: 

Quinn Finite Total Homotopy TQFT is a TQFT that works in any dimension and that depends on the choice of a homotopy finite space $B$ (e.g. $B$ can be the classifying space of a finite group or of a finite 2-group). I will report on ongoing joint work with Tim Porter on once-extended versions of Quinn Finite total homotopy TQFT, and I will show how to compute them for the case when $B$ is the classifying space of a finite strict omega-groupoid (represented by a crossed complex).

 

:: A short virtual coffee break with the speaker will follow the seminar. ::

 

Date:  2021-10-27
Start Time:   15:30
Speaker:  João Faria Martins (Univ. Leeds, UK) 
Institution:  University of Leeds, UK
Place:  Remote via Zoom: https://videoconf-colibri.zoom.us/j/89866794787
Research Groups: -Geometry
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