In this paper, we study the existence of positive solutions and the bounded oscillation of a class of second order unstable type neutral differential equations.

本文研究一类不稳定型二阶中立型微分方程正解的存在性与有界振动。

youdao

In this paper, we study the existence of positive solutions and the bounded oscillation of a class of second order unstable type neutral differential equations.

本文研究一类不稳定型二阶中立型微分方程正解的存在性与有界振动。

youdao