An oscillation theorem for discrete eigenvalue problems
type: Item
instance of: scholarly article
title: An oscillation theorem for discrete eigenvalue problems
zbMATH Open document ID: 1060.39003
author: Werner Kratz
author: Martin Bohner
author: Ondřej Došlý
published in: Rocky Mountain Journal of Mathematics
publication date: 2004-10-01T00:00:00Z
review text: The authors investigate symplectic difference equations, depending on a real parameter. These equations are considered together with self-adjoint boundary conditions. Different types of oscillation theorems are obtained. The main result is an oscillation theorem that relates the number of eigenvalues to the number of generalized zeros of solutions.
Mathematics Subject Classification ID: 39A11
Mathematics Subject Classification ID: 39A12
zbMATH DE Number: 2104666
zbMATH Keywords: discrete systems
zbMATH Keywords: oscillations
zbMATH Keywords: Hamiltonian
zbMATH Keywords: eigenvalues
zbMATH Keywords: symplectic difference equations
reviewed by: M. Akhmet
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1216/rmjm/1181075460
OpenAlex ID: W2020460762
DOI: 10.1216/RMJM/1181075460
description: scientific article; zbMATH DE number 2104666