The conditions of existence and asymptotic representations as t ↑ 𝜔 (𝜔 ≤ + ∞) are obtained for one class of solutions of nonautonomous differential equations of the n th order asymptotically close, in a certain sense, to equations with regularly varying nonlinearities.

中文翻译：

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非自治常微分方程解的渐近表示

存在条件和渐近表示为 t ↑ 𝜔 (𝜔 ≤ + ∞) 是为一类 n 阶非自治微分方程的解获得的，在某种意义上，渐近接近于具有规则变化的非线性方程。