44:48
Diffeomorphisms of reducible three manifolds and bordisms of group actions on torus
31:56
Zp-bordism and the mod(p)-Borsuk-Ulam Theorem
45:24
Extending free group action on surfaces
42:01
Stolz' Positive scalar curvature surgery exact sequence and low dimensional group homology
44:09
On the evenness conjecture for equivariant unitary bordism
36:09
The Loch Ness Monster as Homology Covers
47:04
When does a free act. of a finite group on a surface extend to a (possibly non-free) action on 3-man
32:30
Signature of manifold with single fixed point set of an abelian normal group
01:13:21
Elements of ∞-Category Theory
01:14:10
Double categories, multivariable mates, and Chu constructions
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About
This seminar offers talks on the topics of categories and algebraic and differential topology among other related areas.
The transmissions are by Zoom:
Id of the meeting: 905 853 3219
The talks will be announced in the webpage, we ask you to subscribe in order to obtain the Zoom key
sites.google.com/im.unam.mx/seminario-de-categoria…
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