- Jon Carlson (Georgia, Athens)
- Representation Theory
- 17th Apr 1994 to 22nd Apr 1994
- 8th Jan 1999 to 2nd Feb 1999
- 22nd Nov 1999 to 4th Dec 1999
- 15th Feb 2000 to 19th Feb 2000
- 7th May 2001 to 25th May 2001
- 6th Jul 2003 to 13th Jul 2003
- 13th Oct 2004 to 13th Nov 2004
- 15th May 2006 to 12th Jun 2006
- 8th Oct 2008 to 1st Nov 2008
- 6th Oct 2010 to 22nd Oct 2010
- 8th Apr 2012 to 21st Jun 2012
- 6th Oct 2013 to 25th Oct 2013
- 10th Nov 2015 to 28th Nov 2015
- 26th Oct 2017 to 27th Oct 2017
