The elliptic Hall algebra, Cherednik Hecke algebras and Macdonald polynomials
2010 ◽
Vol 147
(1)
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pp. 188-234
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Keyword(s):
AbstractWe exhibit a strong link between the Hall algebra HX of an elliptic curve X defined over a finite field 𝔽l (or, more precisely, its spherical subalgebra U+X) and Cherednik’s double affine Hecke algebras $\ddot {\mathbf {H}}_n$ of type GLn, for all n. This allows us to obtain a geometric construction of the Macdonald polynomials Pλ(q,t−1) in terms of certain functions (Eisenstein series) on the moduli space of semistable vector bundles on the elliptic curve X.
2013 ◽
Vol 149
(6)
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pp. 914-958
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Keyword(s):
2010 ◽
Vol 225
(3)
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pp. 1523-1588
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2007 ◽
Vol 212
(2)
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pp. 749-796
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Keyword(s):
2000 ◽
Vol 14
(1)
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pp. 239-262
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