Geometric
Representation Theory
939 Evans Hall, Thursdays 12:40–2:00
Schedule
of the talks
- September 9: Dario Beraldo, Introduction and outline of the seminar.[1,2,3]
- September 16: Dario Beraldo, The Fourier-Mukai transform and the Langlands
correspondence for GL(1). [4]
- September 23: Dan Pomerleano, The Hitchin system. [5,6]
- September 30: Dan P, Spectral curves, continued; Constantin T,
Quick overview of symplectic, GTI and hyperkaehler quotients.
- October 7: Kevin Lin, Higgs bundles, local systems and harmonic maps. [7,8]
- October 14: Damien Mondragon, Topology of the moduli of Higgs bundles
and Mirror Symmetry. [9]
- October 21: William Slofstra, Cameral covers and duality of Hitcin fibers [6]
- October 28: George Melvin, Geometric Satake correspondence and Hecke eigensheaves.
(Statement of the geometric Langlands conjecture after Laumon, Beilinson, Drinfeld)[1,2,6]
- November 4: Constantin Teleman (?), Trace formulas, adele groups and automorphic representations.
- November 11: Outside speaker (?), TBD
- November 18: Alex Paulin (?), TBD (number-theory aspects of geometric
Langlands
- November 25: Thanksgiving, no meeting
- December 2: Constantin Teleman (?), The fundamental lemma and its motivic interpretation [10]
- December 9: Constantin Teleman (?), Ngo's work on the Hitchin system [11]
Comments: Thanks in advance to all the
volunteers and participants!
References:
- E. Frenkel: Lectures on the Langlands program and Conformal Field Theory. arXiv:hep-th/0512172.
Recent advances in the Langlands program. arXiv:math/0303074
- A. Beilinson, V. Drinfeld: Quantization of the Hitchin system.
- A. Kapustin, E. Witten: Electric-Magnetic duality and the geometric Langlands program.
arXiv:hep-th/0612073
- G. Laumon: Transformation de Fourier generalisee. arXiv:alg-geom/9603004
- N. Hitchin: Stable bundles and integrable systems. Duke Math. J. 54, 1987
- R. Donagi, T. Pantev: Langlands duality for Hitchin systems. arXiv:math/0604617
- N. Hitchin: The self-duality equations on a Riemann surface. Proc. LMS 55, 1987
- S. Donaldson: Twisted harmonic maps and the self-duality equations. Proc. LMS 55, 1987
- T. Hausel, M. Thaddeus: Mirror symmetry, Langlands duality and the Hitchin system.
Invent. Math. 153, 2003
- D. Nadler: The geometric nature of the Fundamental Lemma. Preprint
- B.-C. Ngo: Fibration de Hitchin et endoscopie. Invent. Math. 164, 2006