This is the webpage for the manuscript that is currently entitled "Semidualizing Modules" by Sean Sather-Wagstaff. It is a draft of a mathematics monograph in abstract algebra. It started as notes for a short course that I taught in the summer of 2007 at the School of Mathematics at the Institute for Research in Fundamental Sciences (IPM) in Tehran, Iran. I used an expanded version as the primary text for a graduate course in the Department of Mathematics at North Dakota State University (NDSU).

Click here for the most current version of the notes.

Revision history

• 25 Aug 2009: 29 pp.
• 27 Jan 2010: 105+4 pp. Massive revision.