Inventiones mathematicae

, Volume 144, Issue 2, pp 253–280

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


  • D. Gaitsgory
    • Department of Mathematics, Harvard University, Cambridge MA 02138, USA (email:

DOI: 10.1007/s002220100122

Cite this article as:
Gaitsgory, D. Invent. math. (2001) 144: 253. doi:10.1007/s002220100122
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© Springer-Verlag Berlin Heidelberg 2001