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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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Long time behavior of solutions to the damped forced generalized Ostrovsky equation below the energy space
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by Zaiyun Zhang, Zhenhai Liu, Youjun Deng, Jianhua Huang and Chuangxia Huang PDF
Proc. Amer. Math. Soc. 149 (2021), 1527-1542 Request permission

Abstract:

In this paper, we investigate the long time behavior of the damped forced generalized Ostrovsky equation below the energy space. First, by using Fourier restriction norm method and Tao’s $[k,Z]$- multiplier method, we establish the multi-linear estimates, including the bilinear and trilinear estimates on the Bourgain space $X_{s,b}.$ Then, combining the multi-linear estimates with the contraction mapping principle as well as $\widetilde {L}^{2}$ energy method, we establish the global well-posedness and existence of the bounded absorbing sets in $\widetilde {L}^{2}.$ Finally, we show the existence of global attractor in $\widetilde {L}^{2}$ and its compactness in $\widetilde {H}^{5}$ by means of the high-low frequency decomposition method, cut-off function, tail estimate together with Kuratowski $\alpha$-measure in order to overcome the non-compactness of the classical Sobolev embedding. This result improves earlier ones in the literatures, such as Goubet and Rosa [J. Differential Equations 185 (2002), no. 1, 25–53], Moise and Rosa [Adv. Differential Equations 2 (1997), no. 2, 251–296], Wang et al. [J. Math. Anal. Appl. 390 (2012), no. 1, 136–150], Wang [Discrete Contin. Dyn. Syst. 35 (2015), no. 8, 3799–3825], and Guo and Huo [J. Math. Anal. App. 329 (2007), no. 1, 392–407].
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Additional Information
  • Zaiyun Zhang
  • Affiliation: School of Mathematics, Hunan Institute of Science and Technology, Yueyang 414006, Hunan, China
  • Address at time of publication: School of Mathematics, Hunan Institute of Science and Technology, Yueyang 414006, Hunan, China
  • ORCID: 0000-0002-5365-2753
  • Email: zhangzaiyun1226@126.com
  • Zhenhai Liu
  • Affiliation: School of Mathematics and Statistics, Yulin Normal University, Yulin 537000, Guangxi Province, China
  • ORCID: 0000-0001-6022-1970
  • Email: zhhliu@hotmail.com
  • Youjun Deng
  • Affiliation: School of Mathematics and Statistics, Central South University, Changsha, 410083, Hunan Province, China
  • Email: youjundeng@csu.edu.cn
  • Jianhua Huang
  • Affiliation: College of Science, National University of Defense Technology, Changsha, 410083, Hunan, China
  • MR Author ID: 624398
  • Email: jhhuang32@nudt.edu.cn
  • Chuangxia Huang
  • Affiliation: Hunan Provincial Key Laboratory of Mathematical Modeling and Analysis in Engineering, and School of Mathematics and Statistics, Changsha University of Science and Technology, Changsha, 410014, Hunan Province, China
  • MR Author ID: 762844
  • ORCID: 0000-0002-0732-226X
  • Email: cxiahuang@126.com
  • Received by editor(s): March 3, 2020
  • Received by editor(s) in revised form: July 25, 2020
  • Published electronically: February 1, 2021
  • Additional Notes: This work was supported by Scientific Research Fund of Hunan Provincial Education Department Nos. 18A325, NNSF of China Grant Nos. 11671101, 11971487, 11771449, 71471020, 51839002, NSF of Guangxi (2018GXNSFDA138002), the European Union’s Horizon 2020 Research and Innovation Programme under the Marie Sklodowska-Curie (823731CONMECH), Special Funds of Guangxi Distinguished Experts Construction Engineering, NSF of Hunan No. 2020JJ2038. Also, this work was partially supported by Hunan Provincial Key Laboratory of Mathematical Modeling and Analysis in Engineering of Changsha University of Science and Technology Grant No. 2018MMAEZD05 and Open project of Hainan Key Laboratory of Computing Science and Application No. JSKX201905.

  • Dedicated: This paper is dedicated to our advisor Wenxian Shen
  • Communicated by: Wenxian Shen
  • © Copyright 2021 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 149 (2021), 1527-1542
  • MSC (2010): Primary 35B41; Secondary 35Q53
  • DOI: https://doi.org/10.1090/proc/15322
  • MathSciNet review: 4242309