Construction of central elements in the affine Hecke algebra via nearby cycles

Inventiones Mathematicae

Volumn 144, Issue 2, 2001, Pages 253-280

  Gaitsgory, D ^a  

^a HARVARD UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0035587895     PISSN: 00209910     EISSN: None     Source Type: Journal    
DOI: 10.1007/s002220100122     Document Type: Article

References (15)

1. A. Beilinson, How to glue perverse sheaves, in: Lect. Notes Math. 1289 (1987), 42-51
2. A. Beilinson, J. Bernstein, A proof of Jantzen conjectures, Adv. in Sov. Math. 16 (1993), 1-50
3. A. Beilinson, J. Bernstein, P. Deligne, Faisceaux pervers, Astérisque 100 (1982), 5-171
4. A. Beilinson, V. Drinfeld, Quantization of Hitchin's Hamiltonians and Hecke eigen-sheaves, preprint
5. A. Beauville, Y. Laszlo, Un lemme de descente, C.R. Acad. Sci. Paris, Sér. I Math. 320 (1995), 335-340
6. J. Bernstein, Le "centre" de Bernstein, Travaux en Cours, Representations of reductive groups over local fields (1984), pp. 1-32
7. J. Bernstein, V. Luntz, Equivariant sheaves and functors, Lect. Notes Math. 1578 (1994)
8. R. Bezrukavnikov, private communications
9. V. Drinfeld, C. Simpson, B-structures on G-bundles and local triviality, Math. Res. Lett. 2 (1995), 823-829
10. A. Grothendieck, Appendix to Good reduction of abelian varieties by Serre and Tate, Ann. of Math. 88 (1968), 514-516
11. E. Frenkel, D. Gaitsgory, K. Vilonen, Whittaker patterns in the geometry of moduli spaces of bundles on curves, preprint alg-geom/9907133
12. D. Kazhdan, G. Lusztig, Schubert varieties and Poincaré duality, Proc. Symp. Pure Math. XXXVI (1980), 185-203
13. G. Lusztig, Singularities, character formulas, and a q-analogue of weight multiplicities, Astérisque 101 (1983), 208-229
14. I. Mirkovic, K. Vilonen, Perverse sheaves on affine Grassmannians and Langlands duality, preprint alg-geom/9911050
15. SGA 7, volume II, Exposé XIII