摘要
利用线性多步法中的预测——校正法研究一阶常微分方程初值问题的数值解,将Hamming方法由原来的五阶局部截断误差改进到了六阶局部截断误差,并检测了新方法的相容性和稳定性.
By means of the predictor-corrector methods of linear multi-step methods, this paper investigate the numerical solution of the initial value problem of ordinary differential equations. Improved the local truncation error of the Hamming method from order 5 to order 6. And the stability and compatibility of the improved Hamming method have been proved.
出处
《韶关学院学报》
2009年第3期38-41,共4页
Journal of Shaoguan University
