首页 | 本学科首页   官方微博 | 高级检索  
     检索      


A Class of DBDF Methods with the Derivative Modifying Term
Authors:Jia-Xiang Xiang & Jiao-Xun Kuang
Abstract:In this paper, a class of DBDF methods with the derivative medifying term is presented. The methods is $$\sum\limits^k\limits_{j=0}a_jy_{n+j}=hf_{n+k}+ah^2f'_{n+k}$$ which is of $k$-step and order $k+1$. The numerical stability of the new method is much better than both Gear's methods and Enright's methods.
Keywords:
点击此处可从《计算数学(英文版)》浏览原始摘要信息
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号