近来,哈密尔顿偏微分方程多辛算法的研究越来越热门. 多辛算法已经成为保结构算法的一个重要分支. 对哈密尔顿偏微分方程多辛算法的发展进行了综述,其中包括其基本概念、主要结果和一些应用. 此外,文章还部分阐述了多辛算法概念的推广和延伸.
Recently, multi-symplectic discretizations of Hamiltonian partial differential equations (PDEs) are drawing much attention and therefore have become the vigorous component of the structure-preserving algorithms. This paper reviews the development of multi-symplectic algorithms for Hamiltonian PDEs, which includes the basic concepts, some main results, and their applications. Several generalizations are also described.