A note on parabolic equation with nonlinear dynamical boundary condition |
| |
Authors: | Jürgen Sprekels |
| |
Institution: | a Weierstrass Institute for Applied Analysis and Stochastics, Mohrenstrasse 39, 10117 Berlin, Germany b School of Mathematical Sciences, Fudan University, 200433 Shanghai, PR China |
| |
Abstract: | We consider a semilinear parabolic equation subject to a nonlinear dynamical boundary condition that is related to the so-called Wentzell boundary condition. First we prove the existence and uniqueness of global solutions as well as the existence of a global attractor. Then we derive a suitable ?ojasiewicz-Simon type inequality to show the convergence of global solutions to single steady states as time tends to infinity under the assumption that the nonlinear terms f,g are real analytic. Moreover, we provide an estimate for the convergence rate. |
| |
Keywords: | 35B40 35B41 35B45 |
本文献已被 ScienceDirect 等数据库收录! |
|