Henning Krause Universitaet Paderborn Jue Le Beijing Normal University Title: The Auslander-Reiten formula for complexes of modules Abstract: An Auslander-Reiten formula for complexes of modules is presented. This formula contains as a special case the classical Auslander Reiten formula. The Auslander-Reiten translate of a complex is described explicitly, and various applications are discussed.