Wednesday, September 29, 2021 — 4:00 PM EDT

Jintao Deng, Department of Pure Mathematics, University of Waterloo

"The K-theory of Roe algebras and the equivariant coarse Baum-Connes conjecture"

The equivariant coarse Baum-Connes conjecture claims that a certain assembly is an isomorphism. It has important applications in the study of existence of the positive scalar curvature on a given manifold. In this talk, I will talk about some C*-algebras which encode the large-scale geometry of a metric space . The equivariant coarse Baum-Connes conjecture provides an algorithm to compute its K-theory. I will show our recent result that the equivariant coarse Baum-Connes conjecture holds for a metric space under certain assumptions on the geometry of the metric space and the acting groups.

This seminar will be held jointly online and in person. 

Event tags 

S M T W T F S
26
27
28
29
30
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
3
4
5
  1. 2022 (7)
    1. January (7)
  2. 2021 (135)
    1. December (11)
    2. November (22)
    3. October (15)
    4. September (5)
    5. August (15)
    6. July (17)
    7. June (15)
    8. May (1)
    9. April (4)
    10. March (11)
    11. February (9)
    12. January (10)
  3. 2020 (103)
  4. 2019 (199)
  5. 2018 (212)
  6. 2017 (281)
  7. 2016 (335)
  8. 2015 (211)
  9. 2014 (235)
  10. 2013 (251)
  11. 2012 (135)