This is a list of some seminars and talks I have given at various conferences and workshops. Some of them were given out of laptops or computer generated transparencies, so you can download the relevant PDF files.
This list does not include talks I routinely give within our Department. Check my main page for links to the various departmental seminars, for example, the algebra seminar.
Introduction to n–Gerbes, Cohomology, and Geometry, Workshop and editorial board meeting of Journal of Geometry and Physics, International School for Advanced Studies (SISSA), Trieste, Italy, June 27-29, 2006.
2–Gerbes bound by complexes of gr–stacks, and cohomology. Erwin Schrödinger Institute, Vienna, June 23, 2006, program on Gerbes, Groupoids, and Quantum Field Theory
On certain motivic-like complexes, and the Hermitian geometry of algebraic curves and 2-gerbes, Department of Mathematics, UNC Chapel Hill, May 15, 2006.
Curves, Holography, and the Liouville Action meeting on "Arithmetic Geometry and High Energy Physics," Lorentz Center, Leiden, Aug 29 2005–Sep 2 2005.
Hermitian-Holomorphic 2-Gerbes and Tame Symbols. Workshop an Algebraic Geometry and Physics, Lisbon, Portugal, September 6-12, 2004.
Hermitian Holomorphic 2-Gerbes and Tame symbols. Seminar at the International School for Advanced Studies, Trieste, Italy, July 13, 2004.
Cohomological variational principles and secondary classes. AMS regional meeting, Chapel Hill, October 24, 25 2003.
Workshop on Categorification and Higher Order Geometry, Lisbon, Portugal, July 23-24, 2003
XII OPORTO MEETING on GEOMETRY, TOPOLOGY and PHYSICS, Oporto, Portugal, July 17-20, 2003
XI OPORTO MEETING on GEOMETRY, TOPOLOGY and PHYSICS, Oporto, Portugal, July 12-15, 2002