Abstract
In this paper, we study an integral boundary value problem involving a Hadamard-type fractional differential equation. Using fixed point theory and upper-lower solutions, we present some sufficient conditions to obtain existence theorems of positive solutions for the problem. Examples are provided to illustrate our results.
| Original language | English |
|---|---|
| Pages (from-to) | 672-696 |
| Number of pages | 25 |
| Journal | Nonlinear Analysis: Modelling and Control |
| Volume | 28 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 2023 |
Keywords
- fixed point methods
- Hadamard-type fractional differential equations
- integral boundary value problems
- positive solutions
- upper-lower solution methods