ECSTR模型的正不变区域(英文)

A Positively Invariant Region for ECSTR Model

研究了一个广义的三次的G ray-Scott模型.该模型由一个以周期函数为系数的非线性常微分方程组给出.对该模型一个严格的正不变区域的存在性给出了证明并讨论了这个模型在此区域内的一些线性化性质.

A generalized 3^rd order Gray-Scott model deduced by nonlinear ordinary differential equation system is studied. The existence of a strictly positive invariant region for this model is proved and some properties of its linearization in this region are discussed.