Abstract We use a Borsuk-Ulam type argument in order to prove existence of nontrivial bounded solutions to some nonautonomous differential equations, which are odd with respect to the spatial variable.

中文翻译：

---

奇非自治常微分方程的有界解

摘要 我们使用 Borsuk-Ulam 类型的论证来证明一些非自治微分方程的非平凡有界解的存在，这些方程对于空间变量是奇数。