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Transactions of the American Mathematical Society

Published by the American Mathematical Society since 1900, Transactions of the American Mathematical Society is devoted to longer research articles in all areas of pure and applied mathematics.

ISSN 1088-6850 (online) ISSN 0002-9947 (print)

The 2020 MCQ for Transactions of the American Mathematical Society is 1.48.

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A Palais-Smale approach to problems in Esteban-Lions domains with holes
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by Hwai-Chiuan F. Wang PDF
Trans. Amer. Math. Soc. 352 (2000), 4237-4256 Request permission

Abstract:

Let $\Omega \subset {\mathbb {R}}^{N}$ be the upper half strip with a hole. In this paper, we show there exists a positive higher energy solution of semilinear elliptic equations in $\Omega$ and describe the dynamic systems of solutions of equation $(1)$ in various $\Omega$. We also show there exist at least two positive solutions of perturbed semilinear elliptic equations in $\Omega$.
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Additional Information
  • Hwai-Chiuan F. Wang
  • Affiliation: Department of Mathematics, National Tsing Hua University, Hsinchu, Taiwan
  • Email: hwang@math.nthu.edu.tw
  • Received by editor(s): July 1, 1996
  • Received by editor(s) in revised form: May 7, 1998
  • Published electronically: March 16, 2000
  • © Copyright 2000 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 352 (2000), 4237-4256
  • MSC (1991): Primary 35J20, 35J25
  • DOI: https://doi.org/10.1090/S0002-9947-00-02456-9
  • MathSciNet review: 1650050