Bounded solutions and periodic solutions of viscous polytropic gas equations

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Original languageEnglish
Pages (from-to)99-112
Journal / PublicationChinese Annals of Mathematics. Series B
Issue number1
Publication statusPublished - 1997
Externally publishedYes


A piston problem of viscous polytropic gas equations is discussed. It is shown that the global solution is bounded uniformly in time if the piston motion is bounded and that if the piston motion is periodic in time, then there exists a periodic solution to the piston problem with the same period.

Research Area(s)

  • Periodic solution, Uniformly bounded solution, Viscous polytropic gas