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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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Maximal potentials, maximal singular integrals, and the spherical maximal function
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by Piotr Hajłasz and Zhuomin Liu PDF
Proc. Amer. Math. Soc. 142 (2014), 3965-3974 Request permission

Abstract:

We introduce a notion of maximal potentials and we prove that they form bounded operators from $L^p$ to the homogeneous Sobolev space $\dot {W}^{1,p}$ for all $n/(n-1)<p<n$. We apply this result to the problem of boundedness of the spherical maximal operator in Sobolev spaces.
References
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Additional Information
  • Piotr Hajłasz
  • Affiliation: Department of Mathematics, 301 Thackeray Hall, University of Pittsburgh, Pittsburgh, Pennsylvania 15260
  • MR Author ID: 332316
  • Email: hajlasz@pitt.edu
  • Zhuomin Liu
  • Affiliation: Department of Mathematics, 301 Thackeray Hall, University of Pittsburgh, Pittsburgh, Pennsylvania 15260
  • Address at time of publication: Department of Mathematics and Statistics, P. O. Box 35 (MaD), FI-40014 University of Jyväskylä, Finland
  • Email: liuzhuomin@hotmail.com
  • Received by editor(s): November 3, 2012
  • Received by editor(s) in revised form: December 31, 2012
  • Published electronically: July 31, 2014
  • Additional Notes: The first author was supported by NSF grant DMS-0900871
  • Communicated by: Jeremy Tyson
  • © Copyright 2014 American Mathematical Society
    The copyright for this article reverts to public domain 28 years after publication.
  • Journal: Proc. Amer. Math. Soc. 142 (2014), 3965-3974
  • MSC (2010): Primary 46E35; Secondary 42B20, 42B25
  • DOI: https://doi.org/10.1090/S0002-9939-2014-12129-0
  • MathSciNet review: 3251736