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 />
J. Thévenaz, G-algebras and Modular Re<strong>presentation</strong><br />
Theory, Oxford University Press 1995. (transporter<br />
categories, local categories)<br />
R. W. Thomason, Homotopy colimits in the category of<br />
small categories, Math. Proc. Camb. Phil. Soc. 85<br />
(1979) 91-109. (Grothendieck construction)<br />
P. J. Webb, An introduction to the re<strong>presentation</strong>s and<br />
cohomology of categories, in: Group Re<strong>presentation</strong><br />
Theory, EPFL Press 2007, pp. 149-173.<br />
F. Xu, Hochschild and ordinary cohomology rings of small<br />
categories, Adv. Math. 219 (2008) 1872-1893.<br />
F. Xu, Tensor structure on kC-mod and cohomology,<br />
preprint 2009.<br />
Fei Xu<br />
Finite category algebras