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Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

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On spectra of Hausdorff operators on $l^{2}_{+}$
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by James A. Deddens PDF
Proc. Amer. Math. Soc. 72 (1978), 74-76 Request permission

Abstract:

In this note we compute the spectra of all Hausdorff operators on $l_ + ^2$. We also compute the norm and point spectra of the adjoint. Our technique uses standard operator theory and analytic function theory.
References
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Additional Information
  • © Copyright 1978 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 72 (1978), 74-76
  • MSC: Primary 47A10; Secondary 47B37
  • DOI: https://doi.org/10.1090/S0002-9939-1978-0500207-7
  • MathSciNet review: 0500207