

Professor Rafail Khasminskii
Wayne State University
09/25-10/09/1999Professor William Symes
Rice University
11-12/1999Professor Lawrence Breen
Institute Galilee, Univ of Paris 13, Fall Semester
12/13/1999Professor Stefan Mueller
Max-Planck Institute for Math in the Sciences
02/29-03/31/2000Professor C. David Levermore
The University of Arizona, Tucson
04/2000