On a generalized Sturm theorem
Classical Analysis and ODEs
2009-05-23 v3 Functional Analysis
Abstract
Sturm oscillation theorem for second order differential equations was generalized to systems and higher order equations with positive leading coefficient by several authors. What we propose here is a Sturm oscillation theorem for systems of even order having strongly indefinite leading coefficient.
Keywords
Cite
@article{arxiv.0705.3516,
title = {On a generalized Sturm theorem},
author = {Alessandro Portaluri},
journal= {arXiv preprint arXiv:0705.3516},
year = {2009}
}