Welcome to the webpage of Groupoid C*-algebras!

In the upcoming 2022 fall semester, we will be running a seminar on Groupoids and C*-algebras.

We will follow the text book A Tool Kit for Groupoid C*-algebras in the first couple of talks and then turn to related topics including but not limited to semigroups, graphs, foliations, and twisted groupoids. More detailed information will be updated later.

Organizers:

Noncommutative Geometry (normal) subgroup of Analysis and Dynamical systems group.

For more information, please contact y.ge@math.leidenuniv.nl

Location:

Snellius Building room 401(mostly, see changes below), from 13:15 to 15:00.

Schedule:

Date	Location	Speaker	Topic
9.13	Snellius 401	Yuezhao	Groupoids: motivations, definitions, and examples.
9.20	Snellius 401	Yufan	Haar systems and convolution algebras.
9.27	Snellius 401	Jack	Actions: part 1
10.4	Snellius 401	Bram	Actions: part 2
10.11	Snellius 401	Dimitris	The Equivalence Theorem
10.18	Snellius 401	Undecided	Undecided
10.25	Snellius 401	Undecided	Undecided
11.1	Snellius 408	Undecided	Undecided
11.8	Snellius 401	Undecided	Undecided
11.15	Snellius 401	Undecided	Undecided
11.22	Snellius 401	Undecided	Undecided
11.29	Snellius 401	Undecided	Undecided
12.6	Snellius 401	Undecided	Undecided
12.13	Snellius 408	Undecided	Undecided
12.20	Snellius 401	Undecided	Undecided