Abstract
We consider the following second order differential equation with delay: (Formula presented.) In this paper we use focal problems to analyze the sign constancy of Green’s functions.
Original language | English |
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Article number | 81 |
Journal | Advances in Difference Equations |
Volume | 2017 |
Issue number | 1 |
DOIs | |
State | Published - 1 Dec 2017 |
Keywords
- Green’s functions
- boundary value problem
- impulsive equations
- positivity/negativity of Green’s functions
- second order
All Science Journal Classification (ASJC) codes
- Analysis
- Algebra and Number Theory
- Applied Mathematics