一类界面化学反应模型的解的渐近性

The Asymptotic Behaviour for a Class of Chemical Interficial Reaction-Diffusion Models

本文建立了一个界面化学反应模型，这个模型是一个具有非线性边界条件的抛物型反应扩散方程组．通过建立并求解关于方程组的解的微分不等式，我们得到了解及其任意阶导数在Ｌ∞的收敛速率估计．

In this article, we advance a model arising in modeling the chemical in- terficial reaction problem. This model is described by a couple of reactiondiffusion equations with nonlinear boundary conditions. By constructing and solving some class of differential inequalities of solution, we obtain the rate of convergence for the solution.