Oscillatory and non oscillatory criteria for the systems of two linear first order two by two dimensional matrix ordinary differential equations

2018/09/28 by G. A. Grigorian, Grigorian, G. A.
Computer Science · Mathematics · #34C10 #Classical Analysis and ODEs (math.CA) #Differential Equations and Numerical Methods #F.2.2 #FOS: Mathematics #I.2.7 #Matrix Theory and Algorithms #Numerical methods for differential equations

paper · pdf · doi:10.48550/arxiv.1809.10885

openalex publication_date 2018/09/28 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

The Riccati equation method is used for study the oscillatory and non oscillatory behavior of solutions of systems of two first order linear two by two dimensional matrix differential equations. An integral and an interval oscillatory criteria are obtained. Two non oscillatory criteria are obtained as well. On an example one of the obtained oscillatory criteria is compared with some well known results.

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