[Turkmath:6106] FGC-Higher Structures Seminars::Claudia Scheimbauer[May 09, 2023 at 18:00-Istanbul time]

[kazimilhan.ikeda]

Dear friends,

This coming week, on Tuesday, May 09, 2023 at 18:00 (Istanbul local 
time); 17:00
(Munich local time); our speaker for FGC-Higher Structures Research 
Group Seminars
is Claudia Scheimbauer from Technische Universität München.

The details of the seminar talk are as follows:

Speaker: Claudia Scheimbauer (Technische Universität München
Date: May 09, 2023, Tuesday.
Time: 18:00 Istanbul local time; 17:00 Munich local time.
Title: A universal property of the higher category of spans and finite 
gauge theory as
an extended TFT.
Abstract:
I will explain how to generalize Harpaz’ universal property of the 
(\infty,1)-category of spans to the higher category thereof. The crucial 
property is “m-semiadditivity”, which generalizes usual semiadditivity 
of categories. Combining this with the finite path integral construction 
of Freed- Hopkins-Lurie-Teleman this yields finite gauge theory as a 
fully extended TFT. This is joint work in progress with Tashi Walde.

Zoom link details:
Please join Zoom Meeting, which will be active on Tuesday, May 09, 2023 
at 17:45 (Istanbul
local time); 16:45 (Munich local time):

https://ozyegin-edu-tr.zoom.us/j/96956596842?pwd=cDNHQy8vR0lkMk8velhGZDdzU1p1UT09

Meeting ID: 969 5659 6842
Passcode: 442777

Best Regards,
K. Ilhan Ikeda
_______________________________________________