• In this paper, some sufficient conditions are obtained for the oscillation solutions of systems with high order partial differential equations of neutral type.

    本文获得了一类中立微分方程系统振动若干充分条件

    youdao

  • In this paper, some sufficient conditions are obtained for the oscillation solutions of systems with high order partial differential equations of neutral type.

    本文获得了一类中立微分方程系统振动若干充分条件

    youdao

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