8:00 a.m. Which Artin groups are $3$-manifold groups? Susan M. Hermiller, University of Nebraska
John Meier*, Lafayette College
(939-20-593)
8:30 a.m. Automorphisms of automorphism groups of free groups. Martin R Bridson, University of Oxford
Karen Vogtmann*, Cornell University
(939-20-1026)
9:00 a.m. Eigenvalues of combinatorial Laplacians. Art Duval*, University of Texas at El Paso
Victor Reiner, University of Minnesota
(939-05-784)
9:30 a.m. Fundamental groups of blow-ups of Coxeter arrangements. Tadeusz Januszkiewicz, University of Wroclaw
Richard Scott*, Santa Clara University
(939-57-881)
10:00 a.m. Rigidity of Right-Angled Coxeter Groups. David G Radcliffe*, University of Wisconsin-Milwaukee
(939-20-58)
10:30 a.m. Topological invariants of deduction in algebra. Nikolai E. Mnev*, POMI, St.Petersburg
(939-18-824)
2:15 p.m. Morse Theory and Evasiveness. Robin Forman*, Rice University
(939-05-709)
2:45 p.m. Combinatorics of topological posets. Rade T. \v Zivaljevi\' c*, Mathematics Institute SANU, Belgrade University
(939-55-578)
3:15 p.m. Mod 2 Cohomology of the Combinatorial Grassmannians. Laura Anderson, Texas A & M University
James F Davis*, Indiana University
(939-55-1194)
3:45 p.m. Tame combings, quasi-geodesics, and almost convexity for groups. Susan Hermiller*, University of Nebraska Lincoln
John Meier, Lafayette College
(939-20-204)
4:15 p.m. The coherence and quasiconvexity of Coxeter groups. Jonathan P McCammond*, Texas A&M University
Daniel T Wise, Cornell University
(939-20-778)
4:45 p.m. On Betti numbers of quotients of order complexes of certain sublattices of a partition lattice by the action of the symmetric group. Dmitry N Kozlov*, Institute for Advanced Study
(939-05-836)
8:00 a.m. Secondary 2-Complexes and Link Invariants . Mike Dyer, University of Oregon
Jens Harlander, JWG-Universitat Frankfurt
Michael P. Hitchman*, Lewis & Clark College
Jim Howie, Heriot-Watt University
(939-57-933)
8:30 a.m. Nontrival embeddings of polygonal intervals and unknots in 3-space. Heather M Johnston*, Rutgers University
Jason H Cantarella, University of Pennsylvania
(939-57-729)
9:00 a.m. Geometric embeddings of simplicial complexes in a Euclidean space. Isabella Novik*, The Hebrew University
(939-05-544)
9:30 a.m. On new lower bound theorems for polytopes and combinatorial manifolds. Eric Sparla*, Universitaet Stuttgart
(939-52-1180)
10:00 a.m. Recoverable subgroups of the Hawaiian earring group. William A. Bogley*, Oregon State University
Allan J. Sieradski, University of Oregon
(939-57-733)
10:30 a.m. On the cohomology of orbit configuration spaces. Eva-Maria E. Feichtner*, Institute for Advanced Study
G"unter M. Ziegler, Technische Universit"at Berlin
(939-55-923)
11:00 a.m. Tessellations of Moduli Spaces and the Dissections of Polygons. Satyan L Devadoss*, Johns Hopkins University
(939-55-127)
11:30 a.m. Syzygies among row operations and Stasheff polytopes. Mikhail M Kapranov*, Northwestern University
Masahico Saito, University of South Florida
(939-20-950)
2:15 p.m. On the isoperimetric spectrum for finitely presented groups. Noel P Brady*, University of Oklahoma
Martin R Bridson, Oxford University
(939-20-1118)
2:45 p.m. Annular Dehn functions of groups. Stephen G Brick, University of South Alabama
Jon M Corson*, University of Alabama
(939-20-730)
3:15 p.m. Stratified Approach in Combinatorics. Min Yan*, HKUST, Hong Kong
Bei-Fang Chen, HKUST, Hong Kong
(939-05-407)
3:45 p.m. The space of tetrahedra. Eric Kendall Babson*, UW
(939-05-1170)