Weight theory for C*-algebraic quantum groups

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In this paper, we collect some technical results about weights on C*-algebras which are useful in de theory of locally compact quantum groups in the C*-algebra framework. We discuss the extension of a lower semi-continuous weight to a normal weight following S. Baaj, look into slice weights and their KSGNS-constructions and investigate the tensor product of weights together with a partial GNS-construction for such a tensor product. This paper accompanies our paper 'Locally compact quantum groups' in which we propose a relatively simple definition of a locally compact quantum group in the C*-algebra framework.
46 pages, LaTeX

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Operator Algebras

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http://salesiana.dossiersoluciones.com/handle/123456789/77960

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/9901063
 http://arxiv.org/abs/math/9901063

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arXiv