The Use of Phase-Lag and Amplification Error Derivatives in the Numerical Integration of ODEs with Oscillating Solutions

机译：使用相位滞后和放大误差衍生物在振荡溶液的数值集成中

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摘要

We consider the fitting of the coefficients of a numerical method, not only due to the nullification of the phase-lag and of the amplification error, but also to theirs derivatives.

机译：我们考虑了数值方法的系数的拟合，而不仅仅是由于相位滞后和放大误差的效果，而且还要达到它们的衍生物。

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《International Conference on Numerical Analysis and Applied Mathematics》|2009年||共3页
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D. F. Papadopoulos; Z. A. Anastassi; T. E. Simos;
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中图分类数值分析;
关键词
Runge-Kutta-Nystrom methods; Phase-fitted; Amplification-fitted; derivatives; initial value problems; oscillating solution;

机译：跑步-Kutta-Nystrom方法;阶段;放大安装;衍生物;初始值问题;振荡解决方案;

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The Use of Phase-Lag and Amplification Error Derivatives in the Numerical Integration of ODEs with Oscillating Solutions

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