Radiating solitary waves of a model evolution equation in fluids of finite depth

T. S. Yang, T. R. Akylas

研究成果: Article同行評審

8 引文 斯高帕斯(Scopus)

摘要

The evolution equation proposed by Kubota et al. [J. Hydronautics 12 (1978) 157-165] and Joseph [J. Phys. A 10 (1977) 225-227] for long waves in stratified fluids of finite depth is considered. Under a small third-order-derivative dispersive perturbation, solitary-wave solutions to this model equation become weakly nonlocal - they develop oscillatory tails of infinite extent and exponentially small amplitude. Here, these tails are calculated asymptotically following a perturbation procedure in the wavenumber domain.

原文English
頁(從 - 到)418-425
頁數8
期刊Physica D: Nonlinear Phenomena
82
發行號4
DOIs
出版狀態Published - 1995 五月 1

All Science Journal Classification (ASJC) codes

  • Statistical and Nonlinear Physics
  • Mathematical Physics
  • Condensed Matter Physics
  • Applied Mathematics

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