
Isaac Newton Institute, December 1992
W_{∞} algebras and
integrable systems

Isaac Newton Institute, NovemberDecember 1996

Isaac Newton Institute, AprilMay 1997

Erwin Schrödinger Institute, October 1999
3 lectures on holonomy groups in
supergravity

Isaac Newton Institute, July 2002

Erwin Schrödinger Institute, May 2004

Geometry of pseudoriemannian manifolds with
applications in physics
Erwin Schrödinger Institute, Fall 2005

Nordita, Stockholm, November 2008
3 is the new 2: an introduction to 3algebras