首页 | 本学科首页   官方微博 | 高级检索  
     


High‐order predictor–corrector algorithms
Authors:H Lahmam  J M Cadou  H Zahrouni  N Damil  M Potier‐Ferry
Abstract:New predictor–corrector algorithms are presented for the computation of solution paths of non‐linear partial differential equations. The predictors and the correctors are based on perturbation techniques and Padé approximants. This extends the Asymptotic Numerical Method (ANM), which is an efficient high‐order continuation technique without corrector. The efficiency and the reliability of the new technique are assessed by several examples within thin shell theory and Navier–Stokes equations. Many variants have been tested to establish an optimal algorithm. Copyright © 2002 John Wiley & Sons, Ltd.
Keywords:perturbation techniques  prediction–  correction algorithms  finite element method  Padé  approximants  thin shells  Navier–  Stokes equations
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