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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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Local regularity and decay estimates of solitary waves for the rotation-modified Kadomtsev-Petviashvili equation
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by Robin Ming Chen, Yue Liu and Pingzheng Zhang PDF
Trans. Amer. Math. Soc. 364 (2012), 3395-3425 Request permission

Abstract:

This paper is mainly concerned with the local low regularity of solutions and decay estimates of solitary waves to the rotation-modified Kadomtsev-Petviashvili (rmKP) equation. It is shown that with negative dispersion, the rmKP equation is locally well-posed for data in $H^{s_1,s_2}(\mathbb {R}^2)$ for $s_1>-\frac {3}{10}$ and $s_2\geqslant 0$, and hence globally well-posed in the space $L^2$. Moreover, an improved result on the decay property of the solitary waves is established, which shows that all solitary waves of the rmKP equation decay exponentially at infinity.
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Additional Information
  • Robin Ming Chen
  • Affiliation: School of Mathematics, University of Minnesota, Minneapolis, Minnesota 55455
  • Address at time of publication: Department of Mathematics, University of Pittsburgh, Pittsburgh, Pennsylvania 15260
  • Email: chenm@math.umn.edu, mingchen@pitt.edu
  • Yue Liu
  • Affiliation: Department of Mathematics, University of Texas at Arlington, Arlington, Texas 76019-0408
  • Email: yliu@uta.edu
  • Pingzheng Zhang
  • Affiliation: Department of Mathematics, Jiangsu University, Jiangsu 212013, People’s Republc of China
  • Email: pzzhang@ujs.edu.cn
  • Received by editor(s): December 21, 2009
  • Received by editor(s) in revised form: April 19, 2010
  • Published electronically: February 20, 2012
  • © Copyright 2012 American Mathematical Society
    The copyright for this article reverts to public domain 28 years after publication.
  • Journal: Trans. Amer. Math. Soc. 364 (2012), 3395-3425
  • MSC (2010): Primary 35Q53, 76B03, 75B15, 76B25
  • DOI: https://doi.org/10.1090/S0002-9947-2012-05383-9
  • MathSciNet review: 2901218