非自治线性系统各类反例的简单构造

On the Very Simple Construction of Various Counterexamples for Linear Time-Dependent Systems

本文提供一种初等且相当简单的方法来构造非自治线性常微分方程的各类反例。

This paper provides a primary method to construct various counterexamples for linear time-dependent ordinary differential equations.The method presented here is quite simple.