Commutative Algebra Seminar -- Spring 2007

Special Session on "Commutative Algebra and Algebraic Geometry", Davidson, NC, March 3-4, 2007 AMS web page OR Special Session web page.
The seminar with Georgia State University In ATLANTA March 17-18, 2007. The official web page with speakers, titles and schedule. Here is the text of my talk, " Divisors over determinantal rings defined by two by two minors": .pdf format or .ps format.
The seminar with Georgia State University In Columbia April 14-15, 2007. The official web page with speakers, titles and schedule.