nLab homologically smooth dga

A differential graded algebra AA is homologically smooth if as a dg-bimodule AA A_A A_A over itself it has a bounded resolution by finitely generated projective dg-bimodules.

The definition is due Kontsevich.

Created on September 5, 2009 at 20:34:25. See the history of this page for a list of all contributions to it.