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On the Topological Centre Problem for Weighted Convolution Algebras

Functional Analysis 2007-05-23 v1

Abstract

Let G be a locally compact non-compact group. We show that under a very mild assumption on the weight function w, the weighted group algebra L_1(G,w) is strongly Arens irregular in the sense of Dales-Lamb-Lau. To this end, we first derive a general factorization theorem for bounded families in the L_\infty(G,1/w)^*-module L_\infty(G,1/w).

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Cite

@article{arxiv.math/0201081,
  title  = {On the Topological Centre Problem for Weighted Convolution Algebras},
  author = {Matthias Neufang},
  journal= {arXiv preprint arXiv:math/0201081},
  year   = {2007}
}

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6 pages