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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 the evaluation of spectral projections onto absolutely continuous parts of a contraction
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by Alexey V. Rybkin PDF
Proc. Amer. Math. Soc. 112 (1991), 451-455 Request permission

Abstract:

In terms of the characteristic function of the contraction the norms of the spectral projections onto its absolutely continuous component are evaluated. The row of examples is considered. The exposition is conducted in the framework of the Sz.-Nagy-Foias model.
References
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Additional Information
  • © Copyright 1991 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 112 (1991), 451-455
  • MSC: Primary 47A30; Secondary 47A20, 47A45
  • DOI: https://doi.org/10.1090/S0002-9939-1991-1045149-2
  • MathSciNet review: 1045149