| 
 |  | List of Talks
        given in 2010-11
| Tuesday, August 31 |  | Emily Dryden, Bucknell University Upper bounds for eigenvalues of submanifolds
 |  
| Tuesday, September 7 |  | Lucas Sabalka, Binghamton University On the geometry of Out(F_n)
 |  
| Tuesday, September 14 |  | Justin Moore, Cornell University Laver tables and Thompson’s group F
 |  
| Tuesday, September 21 |  | Martin Kassabov, Cornell University On a conjecture of Borel and Tits about abstract homomorphisms between algebraic groups
 |  
  | Tuesday, October 5 |  | Jim Davis, Indiana University Equivariant rigidity, Smith theory, and actions on tori
 |  
| Tuesday, October 19 |  | Zoran Sunic, Texas A&M University Hanoi twin towers
 |  
| Tuesday, October 26 |  | Hee Jung Kim, Binghamton University Double point surgery and exotic group actions in 4-manifolds
 |  
  | Tuesday, November 9 |  | Matt Zaremsky, University of Virginia Weyl transitive but not strongly transitive group actions on buildings
 |  
| Tuesday, November 30 |  | Patricia Hersh, North Carolina State University and Cornell University Shelling Coxeter-like complexes and sorting on trees
 |  
| Tuesday, December 7 |  | Igor Rapinchuk, Yale University Linear representations of Chevalley groups over rings: two approaches
 |  
| Tuesday, January 25 |  | Iddo Samet, Hebrew University Homology and volume of negatively curved orbifolds
 |  
| Tuesday, February 1 |  | Tom Church, University of Chicago Representation theory and homological stability
 |  
  | Tuesday, February 15 |  | Timothy Riley, Cornell University The Dehn function of Baumslag’s metabelian group
 |  
| Tuesday, February 22 |  | Tomoo Matsumura, Cornell University Hamiltonian torus actions on orbifolds
 |  
| Thursday, March 3 |  | Matt Clay, Allegheny College The geometry of right-angled Artin subgroups of mapping class groups
 |  
| Tuesday, March 8 |  | Sang-hyun (Sam) Kim, KAIST and Tufts University Hyperbolic surface subgroups of one-ended doubles of free groups
 |  
| Tuesday, March 15 |  | Juan Alonso, Cornell University New examples of the cyclic JSJ decomposition for groups
 |  
| Tuesday, March 29 |  | Chris Cashen, University of Utah Virtually geometric multiwords
 |  
| Tuesday, April 5 |  | Owen Baker, Cornell University The Jacobian map on outer space
 |  
| Tuesday, April 12 |  | Ilya Kapovich, University of Illinois at Urbana-Champaign Spectrally rigid subsets of free groups
 |  
| Thursday, April 14 |  | Nitu Kitchloo, University of California at San Diego Bott-Samelson resolutions, universal lifts and Kac-Moody groups
 |  
| Tuesday, April 19 |  | Pallavi Dani, Louisiana State University Filling invariants at infinity
 |  
| Tuesday, April 26 |  | Victor Kostyuk, Cornell University Contractibility of fixed point sets in an outer space for 2-dimensional right-angled Artin groups
 |  
 Last modified:June 6, 2011 |