This seminar is held on Tuesdays at 3pm in 210 Deady. ## Fall Quarter, 2012- October 23 - Organizational meeting.
- October 30 - Dev Sinha (UO)
The geometry of Mumford classes in the cohomology of mapping class groups. - November 6 - Soren Galatius (Stanford University)
Homological stability for diffeomorphism groups. - November 13 - David Spivak (MIT)
Operads in computer programs and brains. - November 20 - Deb Vicinsky (UO)
The derivatives of the identity functor on DGL. - November 27 - No seminar.
- December 1-2 - Hosting the Cascade Topology Seminar
- December 4 - David Ayala (CalTech)
The Ran complex and Theta_n
## Winter Quarter, 2013- January 15 - Bill Goldman (University of Maryland)
Complete affine 3-manifolds, Lorentzian and hyperbolic geometry - February 5 - Nathan Perlmutter (UO)
Cobordism categories of manifolds with singularities - February 12 - Organizational meeting to discuss paper reading series.
- February 19 - Dev Sinha (UO)
The Atiyah completion theorem - February 26 - Dan Dugger (UO)
The statement of the Segal Conjecture - March 5 - Hal Sadofsky (UO)
Lin's theorem as a statement about Ext groups - March 12 - Ivan Horozov (Washington Univ. St. Louis)
Reciprocity laws on algebraic varieties via iterated integrals. - March 15 - Johannes Ebert
Characteristic classes for higher Torelli groups. - March 19 - Hal Sadofsky (UO)
The proof of the Ext version of Lin's theorem.
## Spring Quarter, 2013- April 9 - Dan Dugger (UO)
An introduction to equivariant (stable) homotopy theory.
Previous years: 2012 F11 S10 W10 F09 F08 S08 W08 F07 S07 W07 F06 F05-S06 F04-S05 F03-S04 F02-S03 F00-S01 F99-S00 F98-S99 F98-S99 F97-S98 |