Topology & Geometric Group Theory Seminar (MATH 755-756)

List of Talks given in 1995-96

Tue., September 12   John Meier, Lafayette College
Graph groups and finiteness properties
Tue., September 19   Allen Hatcher, Cornell University
Homotopy type of the space of all knots
Tue., September 26   Karen Vogtmann, Cornell University
An equivariant Whitehead algorithm
Tue., October 3   Eric Babson, Cornell University
TBA
Thu., October 12   Thomas Delzant, University of Strasbourg
On Sela’s acylindrical accessibility
Thu., October 19   Ross Geoghegan, SUNY at Binghamton
A new Euler characteristic for circle actions
Tue., October 24   Marshall Cohen, Cornell University
N. Brady’s work on subgroups of hyperbolic groups
Tue., October 31   Sean Cleary, University of Pennsylvania
Boundaries of hyperbolic groups
Tue., November 7   Guyan Robertson, University of Newcastle
Some groups which act on triangle buildings
Tue., November 14   Martin Lustig, Ruhr Universitat, Bochum
Perron-Frobenius actions of free groups on {\bf R}-trees
Tue., November 21   Martin Lustig, Ruhr Universitat, Bochum
The index of a free group automorphism and the Scott conjecture for infinite words
Tue., November 28   Karin Johnsgard, Cornell University
Counting geodesics in abelian groups
Tue., January 30   Boris Goldfarb, Cornell University
Novikov conjectures for arithmetic groups with large actions at infinity, I: new boundaries for symmetric spaces
Tue., February 6   Boris Goldfarb, Cornell University
Novikov conjectures for arithmetic groups with large actions at infinity II: saturation in the boundary
Thu., February 15   Steve Ferry, SUNY at Binghamton
Limits of manifolds & polyhedra in Gromov-Hausdorff space
Tue., February 20   Karoly Bezdek, Cornell visitor
A proof of Hadwiger’s covering conjecture for dual-to-cyclic polytopes
Tue., February 27   Samuel Evens, University of Arizona
Euler obstructions for nilpotent orbits
Tue., March 26   Jiang-Hua Lu, University of Arizona
Lie algebroids and Poisson cohomology
Tue., April 9   Karin Johnsgard, Cornell University
Shortest conjugacy representatives
Tue., April 23   Tom Braden, MIT
Intersection homology of toric varieties, polytopes and a conjecture of Kalai

Last modified: April 15, 2004