Oscillation theorems for self-adjoint matrix Hamiltonian systems
type: Item
instance of: scholarly article
title: Oscillation theorems for self-adjoint matrix Hamiltonian systems
zbMATH Open document ID: 1032.34033
DOI: 10.1016/S0022-0396(02)00172-9
published in: Journal of Differential Equations
publication date: 2003-05-25T00:00:00Z
review text: By using generalized Riccati technique and linear positive weighted averages technique, some new oscillation criteria for selfadjoint matrix Hamiltonian systems \[ U'(x)=A(x)U(x)+B(x)V(x),\qquad V'(x)=C(x)U(x)-A^*(x)V(x), \] are obtained. The obtained results generalize and improve some earlier results.
reviewed by: J. Džurina
Mathematics Subject Classification ID: 34C10
zbMATH DE Number: 1915662
zbMATH Keywords: Matrix Hamiltonian system
zbMATH Keywords: oscillation
zbMATH Keywords: selfadjoint
author: Qi-Gui Yang
author: Ronald M. Mathsen
author: Siming Zhu
MaRDI profile type: Publication
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description: scientific article; zbMATH DE number 1915662