On O^*-representability and C^*-representability of *-algebras

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Characterization of the *-subalgebras in the algebra of bounded operators acting on Hilbert space is presented. Sufficient conditions for the existence of a faithful representation in pre-Hilbert space of a *-algebra in terms of its Groebner basis are given. These conditions are generalization of the unshrinkability of monomial *-algebras introduced by C. Lance and P. Tapper. The applications to *-doubles, monomial *-algebras and several other classes of *-algebras are presented.
revised; typos corrected, references added

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Operator Algebras, Representation Theory, 46L05,06F25

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http://salesiana.dossiersoluciones.com/handle/123456789/160621

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0709.3741
 http://arxiv.org/abs/0709.3741

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arXiv