Abstract
Recent results in the oscillation theory of symplectic difference systems are presented. A particular attention is devoted to Sturmian and oscillation theorems for these systems and for the so-called reversed symplectic systems. Some open problems and conjectures are formulated.
Information
Published: 1 January 2009
First available in Project Euclid: 28 November 2018
zbMATH: 1179.39013
MathSciNet: MR2582403
Digital Object Identifier: 10.2969/aspm/05310041
Keywords:
Discrete eigenvalue problem
,
focal point
,
oscillation
,
Oscillation theorem
,
principal solution
,
Sturmian theorem
,
Symplectic difference system
Rights: Copyright © 2009 Mathematical Society of Japan
