This paper deals with a class of nonlinear fractional boundary value problems at resonance with Caputo-Fabrizio fractional derivative. We establish some new necessary conditions for the existence of positive solutions for the fractional boundary value problems at resonance by using the Leggett-Williams norm-type theorem for coincidences due to O' Regan and Zima. Some examples are constructed to support our results.
Fractional Caputo-Fabrizio differential equation positive solution resonance necessary condition
Primary Language | English |
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Subjects | Mathematical Sciences |
Journal Section | Articles |
Authors | |
Publication Date | June 30, 2023 |
Published in Issue | Year 2023 Volume: 15 Issue: 1 |