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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.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

Perturbation of a Sturm-Liouville operator by a finite function
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by Richard C. Gilbert PDF
Proc. Amer. Math. Soc. 16 (1965), 743-746 Request permission
References
  • M. G. Gasymov, On the sum of the differences of the eigenvalues of two self-adjoint operators, Dokl. Akad. Nauk SSSR 150 (1963), 1202–1205 (Russian). MR 0152698
  • Richard C. Gilbert and Vernon A. Kramer, Trace formulas for a perturbed operator, Duke Math. J. 30 (1963), 275–296. MR 151870
  • B. M. Levitan, On the asymptotic behavior of the spectral function of a self-adjoint differential equation of the second order and on expansion in eigenfunctions, Izvestiya Akad. Nauk SSSR. Ser. Mat. 17 (1953), 331–364 (Russian). MR 0058069
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Additional Information
  • © Copyright 1965 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 16 (1965), 743-746
  • MSC: Primary 34.30
  • DOI: https://doi.org/10.1090/S0002-9939-1965-0178186-5
  • MathSciNet review: 0178186