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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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Application of the operator phase shift in the $L$-problem of moments
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by Luminiţa Lemnete PDF
Proc. Amer. Math. Soc. 123 (1995), 747-754 Request permission

Abstract:

This note studies more deeply the results obtained in an earlier paper of the author (An operator-valued moment problem, Proc. Amer. Math. Soc. 112 (1991)). It gives a similar condition for the solvability of the L-problem of moments, using the operator phase shift. Based on this, it underlines some of the aspects of the operator phase shift used in the L-problem of moments.
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Additional Information
  • © Copyright 1995 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 123 (1995), 747-754
  • MSC: Primary 47A57
  • DOI: https://doi.org/10.1090/S0002-9939-1995-1223267-7
  • MathSciNet review: 1223267