Semi-Infinite Cohomology and Hecke Algeb
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A. Sevostyanov
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Article
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2001
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Elsevier Science
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English
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This paper provides a homological algebraic foundation for generalizations of classical Hecke algebras introduced in (1999, A. Sevostyanov, Comm. Math. Phys. 204, 137). These new Hecke algebras are associated to triples of the form (A, A 0 , =), where A is an associative algebra over a field k conta