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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 existence of stable periodic solutions of differential equations of Duffing type
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by A. C. Lazer and P. J. McKenna PDF
Proc. Amer. Math. Soc. 110 (1990), 125-133 Request permission

Abstract:

We consider a second-order differential equation periodic in $t$ with period $T > 0$ and with linear damping. Bounds are given for the derivative of the restoring force which will guarantee the existence and uniqueness of a $T$-periodic solution such that the unique $T$-periodic solution is asymptotically stable. These conditions also rule out the existence of additional periodic solutions which are subharmonics of order 2.
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Additional Information
  • © Copyright 1990 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 110 (1990), 125-133
  • MSC: Primary 34C25; Secondary 34D20, 70K40
  • DOI: https://doi.org/10.1090/S0002-9939-1990-1013974-9
  • MathSciNet review: 1013974