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Waiting time for a non-Newtonian polytropic filtration equation with convection

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

Abstract

In this paper, we study the waiting time phenomena for a class of non-Newtonian polytropic filtration equation with convection. According to the nonlinearity in the diffusion and the convection terms, some necessary and sufficient conditions on the initial data are given for the existence of waiting time. © 2012 Elsevier Inc.
Original languageEnglish
Pages (from-to)4862-4885
JournalJournal of Differential Equations
Volume252
Issue number9
DOIs
Publication statusPublished - 1 May 2012

Research Keywords

  • Convection
  • Degenerate parabolicity
  • Interface
  • Waiting time

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