Numerical Hamiltonian Problems

Numerical Hamiltonian Problems
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DOI:
10.1007/978-1-4899-3093-4
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发表时间:
1994
期刊:
--
影响因子:
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通讯作者:
J. Sanz-Serna;M. Calvo
J. Sanz-Serna;M. Calvo
中科院分区:
其他
文献类型:
--
作者:
J. Sanz-Serna;M. Calvo

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这种先进的文本探讨了一类经常发生在物理学和其他科学的数学问题。五个初步章节使这本书的学生在这方面没有广泛的背景。主题包括哈密尔顿系统,辛性,数值方法,顺序条件和实施。这本书的核心,第6章到第10章,探索辛积分,辛序条件,可用的辛方法,数值实验和辛积分器的属性。最后四章包含更高级的材料:生成函数,李形式主义,高阶方法和扩展。许多数字的例子出现在整个文本。
This advanced text explores a category of mathematical problems that occur frequently in physics and other sciences. Five preliminary chapters make the book accessible to students without extensive background in this area. Topics include Hamiltonian systems, symplecticness, numerical methods, order conditions, and implementation. The heart of the book, chapters 6 through 10, explores symplectic integration, symplectic order conditions, available symplectic methods, numerical experiments, and properties of symplectic integrators. The final four chapters contain more advanced material: generating functions, Lie formalism, high-order methods, and extensions. Many numerical examples appear throughout the text.