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检索条件"主题词=Partitioned Runge-Kutt methods"
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ENERGY AND QUADRATIC INVARIANTS PRESERVING methods FOR HAMILTONIAN SYSTEMS WITH HOLONOMIC CONSTRAINTS
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Journal of Computational Mathematics 2023年 第1期41卷 107-132页
作者: Lei Li Dongling Wang School of Mathematical Sciences Institute of Natural SciencesMOE-LSCShanghai Jiao Tong UniversityShanghai 200240China School of Mathematics and Computational Science Xiangtan UniversityXiangtan 411105China
We introduce a new class of parametrized structure–preserving partitioned rungekutta(α-PRK)methods for Hamiltonian systems with holonomic *** methods are symplectic for any fixed scalar parameterα,and are reduced t... 详细信息
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