%0 Journal Article
%T Derived Categories and Lie Algebras
%A Jie Xiao
%A Fan Xu
%A Guanglian Zhang
%J Mathematics
%D 2006
%I arXiv
%X Let $\md^b(A)$ be the derived category of a finite dimensional basic algebra $A$ with finite global dimension. We construct the Lie algebra arising from the 2-periodic version $\mk_2(\mp(A))$ of $\mk^b(\mp(A))$ in term of constructible functions on varieties attached to $\mk_2(\mp(A))$.
%U http://arxiv.org/abs/math/0604564v2