%0 Journal Article
%T Derived equivalences from mutations of quivers with potential
%A Bernhard Keller
%A Dong Yang
%J Mathematics
%D 2009
%I arXiv
%X We show that Derksen-Weyman-Zelevinsky's mutations of quivers with potential yield equivalences of suitable 3-Calabi-Yau triangulated categories. Our approach is related to that of Iyama-Reiten and Koszul dual to that of Kontsevich-Soibelman. It improves on previous work by Vitoria. In the appendix, the first-named author studies pseudo-compact derived categories of certain pseudo-compact dg algebras.
%U http://arxiv.org/abs/0906.0761v3