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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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Stone’s theorem for a group of unitary operators over a Hilbert space
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by Habib Salehi PDF
Proc. Amer. Math. Soc. 31 (1972), 480-484 Request permission

Abstract:

The spectral representation for a group of unitary operators acting on a Hilbert space where the parameter set is a separable real Hilbert space is obtained. The usual spectral representation of such a group of unitary operators is when the parameter set is a locally compact abelian group (Stone’s theorem). The main result used in the proof is the Bochner theorem on the representation of positive definite functions on a real Hilbert space.
References
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Additional Information
  • © Copyright 1972 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 31 (1972), 480-484
  • MSC: Primary 47A60; Secondary 46G99
  • DOI: https://doi.org/10.1090/S0002-9939-1972-0300128-3
  • MathSciNet review: 0300128