Existence of almost periodic weak type solutions for the conservative forced pendulum equation
type: Item
instance of: scholarly article
title: Existence of almost periodic weak type solutions for the conservative forced pendulum equation
zbMATH Open document ID: 0841.34047
author: Yanyan Li
published in: Journal of Differential Equations
publication date: 1996-01-28T00:00:00Z
review text: This paper gives sufficient conditions for the existence of almost periodic solutions to the conservative forced pendulum equation \(x''+ bx+ A\sin x= e\). Earlier, this was solved for the case \(b= 0\) and \(0< A< 2\pi/T\) (see, e.g., \textit{A. Castro} [Differential Equations, Proc. 8th Fall Conf., Okla. State Univ. 1979, 149-160 (1980; Zbl 0569.34039)]).
reviewed by: Yuri S. Kivshar
Mathematics Subject Classification ID: 34C27
Mathematics Subject Classification ID: 70K40
zbMATH DE Number: 838715
zbMATH Keywords: almost periodic solutions
zbMATH Keywords: conservative forced pendulum equation
MaRDI profile type: Publication
full work available at URL: jdeq.1996.0007
OpenAlex ID: W2083782698
DOI: 10.1006/JDEQ.1996.0007
description: scientific article; zbMATH DE number 838715