Numerical invariants of singularities and higher-dimensional algebraic varieties July 31 to August 4, 2006 AIM Research Conference Center, Palo Alto, CA Organizers: Nero Budur, Lawrence Ein, Robert Lazarsfeld, Mircea Mustata, Aleksandr V. Pukhlikov, and Vyacheslav Shokurov Workshop topics: This workshop, sponsored by AIM and the NSF, will be devoted to certain numerical measures of the singularities of a divisor or holomorphic function. These invariants -- notably the log-canonical threshold or complex singularity index -- have appeared in recent years in a surprisingly wide variety of mathematical problems. The idea of the workshop is to bring together researchers working in the various different directions, in the hopes of generating some valuable cross-fertilization. Application deadline: April 25, 2006 For more information: http://aimath.org/ARCC/workshops/singularvariety.html