Some Common Asymptotic Properties of Semilinear Parabolic, Hyperbolic and Elliptic Equations

نویسنده

  • P. Poláčik
چکیده

We consider three types of semilinear second order PDEs on a cylindrical domain Ω × (0,∞), where Ω is a bounded domain in N , N 2. Among these, two are evolution problems of parabolic and hyperbolic types, in which the unbounded direction of Ω × (0,∞) is reserved for time t, the third type is an elliptic equation with a singled out unbounded variable t. We discuss the asymptotic behavior, as t → ∞, of solutions which are defined and bounded on Ω× (0,∞).

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تاریخ انتشار 2002