Frequency-amplitude relationship of the Duffing-harmonic oscillator
type: Item
instance of: scholarly article
title: Frequency-amplitude relationship of the Duffing-harmonic oscillator
zbMATH Open document ID: 1161.34328
author: Zhaoling Tao
published in: Topological Methods in Nonlinear Analysis
publication date: 2008-10-20T00:00:00Z
review text: The variational iteration method, the variational method, and the parameter-expanding method are applied to obtain the frequency-amplitude relationship of the Duffing-harmonic oscillator. The obtained results reveal that all the three methods are very effective and convenient.
reviewed by: Fuhua Ling
Mathematics Subject Classification ID: 34C15
Mathematics Subject Classification ID: 34A45
Mathematics Subject Classification ID: 34C25
zbMATH DE Number: 5354290
zbMATH Keywords: Variational iteration method
zbMATH Keywords: variational method
zbMATH Keywords: parameter-expanding method
zbMATH Keywords: frequency-amplitude relationship
zbMATH Keywords: non-linear oscillator
MaRDI profile type: Publication
description: scientific article; zbMATH DE number 5354290