A select list of conferences that I helped organize

• Mini Workshop "Workshop on the Mathematics of Financial Risk Management" Penn State, May 10-11, 2012.
• The AMS session "Mathematical Finance" Penn State, October 24-25, 2009.
• The Finite Element Circus, Penn State, November 3 and 4, 2006.
• The Joint International Meeting DMV-OMG-AMS, "Geometric analysis," Mainz, June, 2005.
• The Workshop "Partial differential equations on non-compact manifolds," Penn State, December 14-15, 2002.
• The AMS session "Elliptic operators on non-compact manifolds," Boston, October 5-6, 2002.
• The AMS session "Non-commutative Geometry," Toronto, September 23-24, 2000.
• The AMS session "Operator Algebras and Non-commutative Geometry," Penn State, October 24-25, 1998.
• The Workshop "Symplectic Geometry and Microlocal Analysis," April 24-26, 1998.