计算力学非线性分析的现状与展望

本文对计算力学非线性分析近年来的发展做了简单回顾。文中说明了非线性数值分析日益受到重视并且还需要走很长的路,进而介绍了近廿年来非线性问题算法的两个最要方面:延续算法和单纯形算法。文末对数值方法未来十年的可能发展做了展望。

Review and Overview of Nonlinear Numerical Analysis in Computational Mechanics

In this paper, the development of nonlinear numerical analysis in computational mechanics during recent years was reviewed. It explained that the nonlinear numerical analysis was paid more and moreattention, and much longer way we have to go. Two important methods--continuation and simplexalgorithm-are introduced. In the last part, an overview about possible development in next ten years is given.