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 |
|---|---|
| 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