• According to the fundamental equation of steady current field, the corresponding functional equation is obtained by use of the linear differential operator.

    稳定电流基本方程出发,通过定义线性微分算子,推导出与之等价函方程。

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  • The problem of minimum_energy optimal control for multivariable linear systems determined by a class of differential operator matrixes is investigated.

    考察一类微分算子描述变量线性系统的极小能最优控制问题

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  • Based on theory of hyperbolic linear partial differential operator, the initial value problem of a kind of quasi-linear hyperbolic equations with non-zero initial values was introduced and studied.

    基于双曲线性微分算子理论引入研究了具有非零初始线性双曲型方程的定解问题

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  • Based on theory of hyperbolic linear partial differential operator, the initial value problem of a kind of quasi-linear hyperbolic equations with non-zero initial values was introduced and studied.

    基于双曲线性微分算子理论引入研究了具有非零初始线性双曲型方程的定解问题

    youdao

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