On the parameterization of primitive ideals in affine PI algebras

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We consider the following question, concerning associative algebras R over an algebraically closed field k: When can the space of (equivalence classes of) finite dimensional irreducible representations of R be topologically embedded into a classical affine space? We provide an affirmative answer for algebraic quantum groups at roots of unity. More generally, we give an affirmative answer for k-affine maximal orders satisfying a polynomial identity, when k has characteristic zero. Our approach closely follows the foundational studies by Artin and Procesi on finite dimensional representations. Our results also depend on Procesi's later study of Cayley-Hamilton identities.
Improved; homeomorphism established for quantum groups at roots of unity. AMS-TeX 11 pages

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Rings and Algebras, Quantum Algebra, 16R30

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http://salesiana.dossiersoluciones.com/handle/123456789/101300

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0505556
 http://arxiv.org/abs/math/0505556

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arXiv