Asymptotic stability for nonlinear degenerate parabolic equations with Neumann boundary conditions
Nobuyuki Kenmochi · Differential and Integral Equations · 1991
In this paper we study a quasilinear degenerate parabolic equation with Neumannwhere !1 is a bounded domain in RN with smooth boundary 8!1, !) is a given maximal monotone graph in R X R and /, g are given functions.We shall show the existence of a periodic solution in time and its stability as t --t +oo.