$L^{1}(G)$ as an ideal in its second dual space
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- by Michael Grosser PDF
- Proc. Amer. Math. Soc. 73 (1979), 363-364 Request permission
Abstract:
Based on general results on Banach modules a short proof of the following criterion due to S. Watanabe [5] is given: A group algebra ${L^1}(G)$ is a two-sided ideal in its second dual space (equipped with one of the Arens products) if and only if G is compact.References
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Additional Information
- © Copyright 1979 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 73 (1979), 363-364
- MSC: Primary 43A20; Secondary 46H25
- DOI: https://doi.org/10.1090/S0002-9939-1979-0518521-9
- MathSciNet review: 518521