Acta mathematica scientia,Series B ›› 2021, Vol. 41 ›› Issue (1): 1-18.doi: 10.1007/s10473-021-0101-9

• Articles •     Next Articles

CONTINUOUS DEPENDENCE ON DATA UNDER THE LIPSCHITZ METRIC FOR THE ROTATION-CAMASSA-HOLM EQUATION

Xinyu TU1, Chunlai MU2, Shuyan QIU2   

  1. 1. School of Mathematics and Statistics, Southwest University, Chongqing 400715, China;
    2. College of Mathematics and Statistics, Chongqing University, Chongqing 401331, China
  • Received:2020-02-03 Revised:2020-08-28 Online:2021-02-25 Published:2021-04-06
  • Contact: Xinyu TU E-mail:xinyutu@cqu.edu.cn
  • About author:Chunlai MU,E-mail:clmu2005@163.com;Shuyan QIU E-mail:shuyanqiu0701@126.com
  • Supported by:
    The first author was supported by Chongqing Post-doctoral Innovative Talent Support Progran, the Fundamental Research Funds for the Central Universities (XDJK2020C054), China Postdoctoral Science Foundation (2020M673102), the Natural Science Foundation of Chongqing, China, (cstc2020jcyj-bshX0071). The second author was supported by the Fundamental Research Funds for the Central Universities (2019CDJCYJ001, 2020CQJQ-Z001), the NSFC (11771062 and 11971082), Chongqing Key Laboratory of Analytic Mathematics and Applications.

Abstract: In this article, we consider the Lipschitz metric of conservative weak solutions for the rotation-Camassa-Holm equation. Based on defining a Finsler-type norm on the tangent space for solutions, we first establish the Lipschitz metric for smooth solutions, then by proving the generic regularity result, we extend this metric to general weak solutions.

Key words: coriolis effect, rotation-Camassa-Holm equation, generic regularity, Lipschitz metric

CLC Number: 

  • 35G25
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