Two Step Runge-Kutta-Nystroem Methods for Oscillatory Problems Based on Mixed Polynomials

机译：基于混合多项式的振动问题的两步Runge-Kutta-Nystroem方法

获取原文

获取原文并翻译 | 示例

页面导航

摘要
著录项
相似文献
相关主题

摘要

We consider two step Runge-Kutta-Nystrom methods for the numerical integration of y" = f(x,y) having periodic or oscillatory solutions. We assume that the frequency ω can be estimated in advance. Using the linear stage representation, we describe how to derive two step Runge-Kutta-Nystrom methods which integrate trigonometric and mixed polynomials exactly. The resulting methods depend on the parameter υ = ωh, where h is the stepsize.

机译：对于具有周期或振荡解的y“ = f（x，y）的数值积分，我们考虑两步Runge-Kutta-Nystrom方法。我们假设可以预先估计频率ω。使用线性级表示，我们描述如何推导两步的Runge-Kutta-Nystrom方法，它们精确地结合了三角和混合多项式，所得方法取决于参数υ=ωh，其中h是步长。

著录项

来源
《International Conference on Computational Science - ICCA 2003 Pt.2 Jun 2-4, 2003 Melbourne, Australia and St. Petersburg, Russia》|2003年|p.131-138|共8页
会议地点 Melbourne(AU) St. Petersburg(RU);Melbourne(AU) St. Petersburg(RU)
作者
Beatrice Paternoster;
展开▼
作者单位

Dipartimento di Matematica e Informatica Universita di Salerno, Italy;

展开▼
会议组织
原文格式 PDF
正文语种 eng
中图分类自动化技术、计算机技术;
关键词

相似文献

外文文献
中文文献
专利

1. 基于一种新的两步信息提取方法的混合过程监测策略研究 [J] . 赵博, 宋冰, 谭帅, 中南大学学报（英文版） . 2018,第012期
2. Two step Runge-Kutta-Nystroem methods based on algebraic polynomials [J] . B. PATERNOSTER Rendiconti di Matematica e delle sue Applicazioni . 2003,第II期

机译：基于代数多项式的两步Runge-Kutta-Nystroem方法
3. Trigonometrically fitted two-derivative Runge-Kutta-Nystroem methods for second-order oscillatory differential equations [J] . Chen Zhaoxia, Shi Lei, Liu Siyao, Applied numerical mathematics . 2019,第AUGa期

机译：二阶振荡微分方程的三角拟合二阶Runge-Kutta-Nystroem方法
4. Energy-preserving continuous stage extended Runge-Kutta-Nystroem methods for oscillatory Hamiltonian systems [J] . Li Jiyong, Wu Xinyuan Applied numerical mathematics . 2019,第Nova期

机译：振动哈密顿系统的节能连续级扩展Runge-Kutta-Nystroem方法
5. Two Step Runge-Kutta-Nystroem Methods for Oscillatory Problems Based on Mixed Polynomials [C] . International conference on computational science . 2003

机译：基于混合多项式的振荡问题的两步跑步 - Kutta-nystroem方法
6. DYNAMICALLY FILTERED LINEAR MULTI-STEP METHODS AND THE COMPUTATION OF SMOOTH SOLUTIONS OF OSCILLATORY STIFF ORDINARY DIFFERENTIAL EQUATIONS. [D] . MAJDA, GEORGE JOSEPH. 1980

机译：动态滤波线性多步法和振动刚度常微分方程的光滑解的计算。
7. Protocol: Evaluation of the effect of multidisciplinary simulation-based team training on patients staff and organisations: protocol for a stepped-wedge cluster-mixed methods study of a national insurer-funded initiative for surgical teams in New Zealand public hospitals [O] . Jennifer Weller, Jennifer Anne Long, Peter Beaver, 2020

机译：规程：评估基于多学科模拟的团队培训对患者员工和组织的影响：针对国家保险公司资助的新西兰公立医院手术团队倡议的阶梯楔群混合方法研究规程
8. Two Step Runge-Kutta-Nyström Methods for Oscillatory Problems Based on Mixed Polynomials [O] . Beatrice Paternoster 2003

机译：基于混合多项式的振荡问题的两个步骤Runge-Kutta-nyström方法
9. Explicit Parallel Two-Step Runge-Kutta-Nystroem Methods [R] . huu Cong, N. 1994

机译：显式平行两步Runge-Kutta-Nystroem方法

Two Step Runge-Kutta-Nystroem Methods for Oscillatory Problems Based on Mixed Polynomials

摘要

著录项

相似文献

相关主题

期刊订阅