Koszul Equivalences in $A_{\infty }$-Algebras

D. -M. Lu, J. H. Palmieri, Q. -S. Wu +1

We prove a version of Koszul duality and the induced derived equivalence for Adams connected $A_{\infty }$-algebras that generalizes the classical Beilinson-Ginzburg-Soergel Koszul du…