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The Cauchy problem on large time for surface-waves-type boussinesq systems II

  • Jean Claude Sauty*
  • , Chao Wangz
  • , Li Xux
  • *Corresponding author for this work
  • Université Paris-Sud 11
  • Peking University
  • CAS - Academy of Mathematics and System Sciences

Research output: Contribution to journalArticlepeer-review

Abstract

This paper is a continuation of a previous work by two of the authors [J.-C. Saut and Li Xu, J. Math. Pures Appl. (9), 97 (2012), pp. 635-662.] on long time existence for Boussinesq systems modeling the propagation of long, weakly nonlinear water waves. We provide proofs on examples not considered in the Sant and Xu paper; in particular, we prove a long time well-posedness result for a delicate "strongly dispersive" Boussinesq system.

Original languageEnglish
Pages (from-to)2321-2386
Number of pages66
JournalSIAM Journal on Mathematical Analysis
Volume49
Issue number4
DOIs
StatePublished - 2017
Externally publishedYes

Keywords

  • Bousinesq systems
  • Cauchy problem
  • Long time existence

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