所属单位：中国科学院计算数学与科学工程计算研究所； 航天工业总公司第二研究院204所

发表刊物：数值计算与计算机应用

刊物所在地：中国

项目来源：国家自然科学基金资助（课题号 19731010）； 国防科技预研基金资助项目

摘要：Differential-algebraic equations (DAE’s) arise naturally in many applied fields, but numerical and analytical difficulties that have not appeared in ordinary differential equations (ODE’s) occur in DAE’s because it includes algebraic constrained equations. Some efficient numerical methods for ODE’s can not work well for DAE’s. So many eminent numerical analysis scholars are interested in this field recently. But few numerical methods are able to solve all DAE’s because of its essential difficulties. This paper discusses the simulation algorithm character of DAE’s. And we construct an efficient

论文类型：期刊论文

合写作者：刘德贵

学科门类：理学

一级学科：数学

文献类型：J

期号：2

是否译文：否

发表时间：2001-03-01