A-INFINITY ALGEBRAS IN REPRESENTATION THEORY

Bernhard Keller

We give a brief introduction to A-infinity algebras and show three contexts in which they appear in representation theory: the study of Yoneda algebras and Koszulity, the description of categories of filtered modules and the description of triangulated categories.

http://www.math.jussieu.fr/~keller/publ/artabs.html

Bernhard Keller, le 3 April, 2001.
keller@math.jussieu.fr
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