Click here to see the schedule of previous quarters: Winter 2010 / Spring 2010 / Fall 2010 / Winter 2011 / Spring 2011 / Fall 2011 / Winter 2012 / Spring 2012.

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Schedule

Date	Speaker	Topic
March 28	Nicolás Ojeda Bär (Harvard/U Chicago)	Towards a cohomological construction of Breuil-Kisin modules I will present an approach to the construction of Breuil-Kisin modules using crystalline cohomology .... (Show Abstract)
April 10 3-4:30pm	Pierre Matsumi (Inst. Math. Sci. at Chennai)	Class field theory for varieties over local fields via Bloch's exact sequence (Note the different time: Tuesday) 30 years ago, Spencer Bloch proved class field theory for arithmetic surface X. .... (Show Abstract)
April 11	Deepam Patel (Indiana U at Bloomington)	Motivic Structures on higher homotopy theory In this talk, we will construct a motivic structure on the n-th homotopy group of Pn minus n+2 hyperplanes in general position. .... (Show Abstract)
April 16 3-4:30pm	Byoung Du Kim (Victoria Univ of Wellington)	Two-variable p-adic L-functions of modular forms for non-ordinary primes. (Note the different time: Monday 3pm, and different room E308) We construct a two-variable p-adic L-function of an eigenform .... (Show Abstract)
May 1 3-4:30pm	Preston Wake (Univ of Chicago)	Hecke algebras for p-adic modular forms (Note the different time: Tuesday 3pm, and different room RY358) We consider the Eisenstein component of the Hecke algebra for ordinary p-adic modular forms ....(Show Abstract)
May 2	Robert Harron (Univ. of Wisconsin)	L-invariants of symmetric powers of modular forms In this talk, I'll discuss the Iwasawa theory of symmetric powers of modular forms ....(Show Abstract)
May 9	Jared Weinstein (Boston Univ)	Crystalline Dieudonné theory over semiperfect rings The theory of the Dieudonné crystal attaches a linear algebra object to a Barsotti-Tate group .... (Show Abstract)
May 11 2:30-4:00pm	Sug Woo Shin (MIT)	Fields of rationality for automorphic representations (Note the different time: Friday 2:30pm, Room TBA) Loosely speaking, the field of rationality for a normalized modular form is the extension field of Q generated by the coefficients in its q-expansion .... (Show Abstract)
May 16	Tetsushi Ito (Kyoto University)	Endoscopy and the l-adic cohomology of the Rapoport-Zink space for GSp(4) In this talk, we consider supercuspidal representations in the cohomology of the Rapoport-Zink space for GSp(4) in each degree .... (Show Abstract)
May 23	Alina Cojocaru (Univ of Illinois at Chicago)	(Show Abstract)
May 30	Thomas Haines (Univ of Maryland)	(Show Abstract)
June 6	Jack Thorne (Harvard University)	(Show Abstract)

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