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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.

 

Proof of an inequality for trigonometric polynomials
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by G. K. Kristiansen PDF
Proc. Amer. Math. Soc. 44 (1974), 49-57 Request permission

Abstract:

Let a trigonometric polynomial have only real roots. An inequality is proved, relating the average value of the trigonometric polynomial between two consecutive roots to its maximal absolute value.
References
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Additional Information
  • © Copyright 1974 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 44 (1974), 49-57
  • MSC: Primary 42A04; Secondary 26A75
  • DOI: https://doi.org/10.1090/S0002-9939-1974-0340916-2
  • MathSciNet review: 0340916