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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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Multiple solutions to the Bahri-Coron problem in some domains with nontrivial topology
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by Mónica Clapp and Jorge Faya PDF
Proc. Amer. Math. Soc. 141 (2013), 4339-4344 Request permission

Abstract:

We show that in every dimension $N\geq 3$ there are many bounded domains $\Omega \subset \mathbb {R}^{N},$ having only finite symmetries, in which the Bahri-Coron problem \[ -\Delta u=\left \vert u\right \vert ^{4/(N-2)}u\text { \ in }\Omega ,\text { \ \ }u=0\text { \ on }\partial \Omega ,\] has a prescribed number of solutions, one of them being positive and the rest sign-changing.
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Additional Information
  • Mónica Clapp
  • Affiliation: Instituto de Matemáticas, Universidad Nacional Autónoma de México, Circuito Exterior C.U., 04510 México D.F., Mexico
  • MR Author ID: 200907
  • Email: monica.clapp@im.unam.mx
  • Jorge Faya
  • Affiliation: Instituto de Matemáticas, Universidad Nacional Autónoma de México, Circuito Exterior C.U., 04510 México D.F., Mexico
  • Email: jorgefaya@gmail.com
  • Received by editor(s): February 18, 2012
  • Published electronically: August 28, 2013
  • Additional Notes: This research was partially supported by CONACYT grant 129847 and PAPIIT-DGAPA-UNAM grant IN106612 (México)
  • Communicated by: James E. Colliander
  • © Copyright 2013 American Mathematical Society
    The copyright for this article reverts to public domain 28 years after publication.
  • Journal: Proc. Amer. Math. Soc. 141 (2013), 4339-4344
  • MSC (2010): Primary 35J66, 35J20
  • DOI: https://doi.org/10.1090/S0002-9939-2013-12043-5
  • MathSciNet review: 3105875