The PI Property of Graded Hecke Algebras

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We show that graded Hecke algebras are PI algebras if and only if they are finitely generated over their centres if and only if the deformation parameters $t_{i}$ are zero for all $i=1,\ldots,N$. This generalises a result for symplectic reflection algebras by Etingof - Ginzburg and Brown - Gordon.

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Rings and Algebras, 20C08; 16R99; 16S35

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http://salesiana.dossiersoluciones.com/handle/123456789/115412

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0608341
 http://arxiv.org/abs/math/0608341

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arXiv