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A Beurling algebra is semisimple: an elementary proof

Published online by Cambridge University Press:  17 April 2009

S. J. Bhatt
Affiliation:
Department of Mathematics, Sardar Patel University, Vallabh Vidyanagar - 388 120, Gujarat, India e-mail: [email protected], [email protected]
H. V. Dedania
Affiliation:
Department of Mathematics, Sardar Patel University, Vallabh Vidyanagar - 388 120, Gujarat, India e-mail: [email protected], [email protected]
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Abstract

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The Beurling algebra L1(G,ω)on a locally compact Abelian group G with a measurable weight ω is shown to be semisimple. This gives an elementary proof of a result that is implicit in the work of M.C. White (1991), where the arguments are based on amenable (not necessarily Abelian) groups.

Type
Research Article
Copyright
Copyright © Australian Mathematical Society 2002

References

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