National Science Foundation – DMS #0353640

“Research Training Group in Noncommutative Geometry”

June 2004 – May 2007

(with Alain Connes, Dietmar Bisch, Bruce Hughes, and

Guoliang Yu - PI)

National Science Foundation – DMS #0400980

“Applications of Operator K-Theory in Topology, Harmonic Analysis, Index Theory”

September 2004 – April 2007