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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Compatibility<br />
Outline<br />
Definitions and examples<br />
Homological properties of kC-mod<br />
An example<br />
There exists a commutative diagram<br />
Ext ∗ kE e(kE, kE)<br />
−⊗ kE k<br />
−⊗ kE kE/r<br />
<br />
Ext ∗ kE(k, k)<br />
Ext ∗ kE(kE/r, kE/r).<br />
− ˆ⊗kE/r<br />
Fei Xu<br />
Finite category algebras