Subject: query From: James Stasheff Date: Wed, 13 Oct 2004 14:29:08 -0400 (EDT) To: dmd1@lehigh.edu, categories@mta.ca Does anyone know of any work on the Hochschild cohomology of a category? other than the formal defintion? for a dg category? for a triangulated category in trems of a set of generators? Jim Stasheff jds@math.upenn.edu Home page: www.math.unc.edu/Faculty/jds As of July 1, 2002, I am Professor Emeritus at UNC and I will be visiting U Penn but for hard copy the relevant address is: 146 Woodland Dr Lansdale PA 19446 (215)822-6707