关键词： 非线性偏微分方程,数值解,混沌,分叉,微分求积法[gap=571]Keywords: DQM,nonlinear partial-differential equation,numerical solution,chaos,bifurcations...
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nonlinear partial differential equation [数] 非线性偏微分方程
nonlinear partial differential equation pde 非线性偏微分
nonlinear partial differential equation system 非线性偏微分方程组
totally nonlinear partial differential equation 完全非线性偏微分方程
nonlinear partial integral differential equation 非线性偏积分微分方程
A nonlinear partial differential equation model based on nonlocal information was proposed to remove noise and preserve the edges.
针对传统扩散模型中的边界模糊问题，提出一种基于非局部信息的非线性偏微分方程去噪模型。
It is very difficult to get analytic solution except some very specific cases for the model owing to nonlinear partial differential equation.
由于非饱和流动的数学模型归结为非线性的偏微分方程，除了一些很特殊的情况外，很难得到解析解。
A high accuracy algorithm for numerical solution of nonlinear partial differential equation (PDE) is suggested combining wavelet collocation method with generalized energy integral.
将小波配置法与广义能量积分相结合，提出了一种求解非线性偏微分方程的高精度数值方法。
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