Global bifurcation for 2\(m\)th-order boundary value problems and infinitely many solutions of superlinear problems
type: Item
instance of: scholarly article
title: Global bifurcation for 2\(m\)th-order boundary value problems and infinitely many solutions of superlinear problems
zbMATH Open document ID: 1029.34015
DOI: 10.1016/S0022-0396(02)00146-8
author: Bryan P. Rynne
published in: Journal of Differential Equations
publication date: 2003-04-28T00:00:00Z
review text: The author studies a boundary value problem associated to a \(2m\)th-order ordinary differential equation of the form \[ Lu(x)=p(x)u(x) + g(x,u^{(0)}(x), \dots, u^{(2m-1)}(x))u(x), \] where \(L\) is a selfadjoint, disconjugate operator on \([0,\pi]\) and the boundary conditions are separated. It is assumed that \(g\) is ``superlinear at infinity'' and that \(\lim_{|\xi|\to 0} g(x,\xi)=0\). It is proved the existence of infinitely many solutions having specified nodal properties. The main result represents a generalization to higher-order problems of a result by \textit{P. Hartman} [J. Differ. Equations 26, 37-53(1997; Zbl 0365.34032)]. In the proof, it is used a generalization of the Rabinowitz global bifurcation theorem together with general results on the nodal properties of the solutions to the linear eigenvalue problem \(Lu=\mu p u\). Related results for fourth-order problems have been given, among others, by \textit{M. Conti, S. Terracini} and \textit{G. Verzini} [Infinitely many solutions to fourth order superlinear periodic problems (preprint)] and by \textit{M. Henrard} and \textit{F. Sadyrbaev} [Nonlinear Anal., Theory Methods Appl. 33, 281-302 (1998; Zbl 0937.34020)].
reviewed by: Anna Capietto
Mathematics Subject Classification ID: 34B15
Mathematics Subject Classification ID: 47J15
Mathematics Subject Classification ID: 34C23
zbMATH DE Number: 1902857
zbMATH Keywords: higher-order boundary value problem
zbMATH Keywords: nodal properties
zbMATH Keywords: bifurcation
MaRDI profile type: Publication
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full work available at URL: s0022-0396(02)00146-8
OpenAlex ID: W2094951925
description: scientific article; zbMATH DE number 1902857