my beamer presentation - Departament de matemà tiques
my beamer presentation - Departament de matemà tiques
my beamer presentation - Departament de matemà tiques
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Outline<br />
Definitions and examples<br />
Homological properties of kC-mod<br />
An example<br />
Using the left Kan extension<br />
A closed symmetric monoidal category<br />
Adjoint functors and a spectral sequence<br />
Two categorical constructions<br />
Hochschild cohomology<br />
We examine the following diagram<br />
F (C)<br />
<br />
τ=(t,s)<br />
C × C op<br />
t<br />
pr<br />
<br />
C .<br />
It immediately gives rise to another diagram<br />
Res τ<br />
kF (C)-mod<br />
k(C × C op )-mod<br />
Res t<br />
Res<br />
<br />
pr<br />
kC-mod<br />
.<br />
Fei Xu<br />
Finite category algebras