Sign-constancy of green's functions for two-point impulsive boundary value problems

A. Domoshnitsky, Iu Mizgireva

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

We consider the following second order impulsive differential equation with delays In this paper we obtain sufficient conditions of nonpositivity of Green's functions for impulsive differential equation. All results are formulated in the form of theorems about differential inequalities. It should be noted that the sign-constancy of the coefficients bj(t) was assumed in all the literature devoted to impulsive functional differential equations. One of the main purposes of this work is to propose a technique allowing us to avoid these assumptions.

Original languageEnglish
Pages (from-to)193-208
Number of pages16
JournalMiskolc Mathematical Notes
Volume20
Issue number1
DOIs
StatePublished - 2019

Keywords

  • Boundary value problems
  • Second order impulsive differential equations
  • Sign-constancy of Green's functions

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