Numerical solution of full fractional Duffing equations with Cubic-Quintic-Heptic nonlinearities

Numerical solution of full fractional Duffing equations with Cubic-Quintic-Heptic nonlinearities

In this article, based on the operational matrix of fractional order integration, we introduce a method for the numerical solution of fractional strongly nonlinear Duffing oscillators with cubic-quintic-heptic nonlinear restoring force and then use it in some cases. For this purpose, concerning the...

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Bibliographic Details
Main Authors: P. Pirmohabbati, A. H. Refahi Sheikhani, H. Saberi Najafi, A. Abdolahzadeh Ziabari
Format: Article
Language:English
Published: AIMS Press 2020-02-01
Series:AIMS Mathematics
Subjects:
duffing differential equation
block-pulse functions
fractional order
cubic-quintic-heptic
nonlinear oscillator
Online Access:https://www.aimspress.com/article/10.3934/math.2020110/fulltext.html

Internet

https://www.aimspress.com/article/10.3934/math.2020110/fulltext.html

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