Evolutionary Derivation of Quadratic Symplectic Runge-Kutta-Nystrom Methods

被引：0
|
作者：
Tsitouras, Ch. [1 ]
机构：
[1] TEI Sterea Hellas, Dept Automat, GR-34400 Psahna, Greece
来源：
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE OF NUMERICAL ANALYSIS AND APPLIED MATHEMATICS 2014 (ICNAAM-2014) | 2015年 / 1648卷
关键词：
Runge-Kutta-Nystrom; Quadratic ODEs; Symplectic methods; Differential Evolution;
D O I：
10.1063/1.4912957
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We derive Runge-Kutta-Nystrom (RKN) method of of fifth order for quadratic Hamiltonian systems at a cost of five stages. This was achieved using Evolutionary Optimization at the stage of solving the order conditions.
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页数：5
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