high order differential equation 高阶非线性微分方程
high-order differential equation with delays 高阶时滞微分方程
high-order partial differential equation 高阶偏微分方程
high order linear differential equation 高阶线性微分方程
high order complex differential equation 高阶复域微分方程
high order partial differential equation 高阶偏微分方程
high order neutral differential equation 高阶中立型微分方程
This paper obtains a new oscillation theorem of high-order differential equation with damping.
本文建立了具有阻尼项的高阶微分方程新的振动定理。
This paper proposes a new method of solving the high order linear partial differential equation by means of Walsh Series.
本文提出了用沃尔什级数求解高阶线性偏微分方程的一种新方法。
Under homogeneous conditions, the application of this equation may give a differential approximation of high order accuracy for Lapace equation, Poisson equation and heat conduction equation.
在矩形网格上的九点差分近似的正确公式。使用它，在均质情况下，对拉普拉斯方程、布阿松方程和热传导方程可以构造出高阶精度的差分近似。
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