Abstract
We investigate the oscillation of second-order delay dynamic equations. Our results extend and improve known results for oscillation of second-order differential equations that have been established by Erbe [Canad. Math. Bull. 16 (1973), 49-56]. We apply results from the theory of upper and lower solutions and give some examples to illustrate the main results.
| Original language | English |
|---|---|
| Pages (from-to) | 322-337 |
| Number of pages | 16 |
| Journal | Applicable Analysis and Discrete Mathematics |
| Volume | 4 |
| Issue number | 2 |
| DOIs | |
| State | Published - Oct 2010 |
Keywords
- Delay equation
- Lower solution
- Oscillation
- Time scale
- Upper solution