کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4635665 1340713 2007 15 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A survey on symplectic and multi-symplectic algorithms
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
A survey on symplectic and multi-symplectic algorithms
چکیده انگلیسی

We simply review symplectic and multi-symplectic algorithms in the paper. These algorithms have many superiorities to general non-symplectic algorithms, such as: they have long time behavior; they can preserve the symplectic geometry structure of the Hamiltonian system exactly; and they can simulate original physical phenomena well. Some commonly used methods to construct symplectic and multi-symplectic schemes are simply surveyed. Numerical examples are also enumerated to illustrate their performances.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics and Computation - Volume 186, Issue 1, 1 March 2007, Pages 670–684
نویسندگان
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