Abstract
We employ the Borsuk-Krasnoselskii antipodal theorem to prove a new fixed point theorem in ordered Banach spaces. Then, the applicability of the result is shown by presenting sufficient conditions for the existence of solutions to initial value problems for first-order difference equations in Banach spaces. To prove that result we shall employ set valued analysis techniques.
| Original language | English |
|---|---|
| Pages (from-to) | 1037-1047 |
| Number of pages | 11 |
| Journal | Journal of Difference Equations and Applications |
| Volume | 11 |
| Issue number | 12 |
| DOIs | |
| Publication status | Published - 1 Oct 2005 |
Keywords
- Antipodal theorem
- Banach spaces
- Difference equations
- Set valued analysis
Authors (Note for portal: view the doc link for the full list of authors)
- Authors
- Franco, D;O'Regan, D;Peran, J