$\alpha$-$(h,e)$-convex operators and applications for Riemann-Liouville fractional differential equations
DOI:
https://doi.org/10.12775/TMNA.2022.014Keywords
Convex operator, cone theory, fractional differential equation, existence and uniquenessAbstract
In this paper, we consider a class of $\alpha$-$(h,e)$-convex operators defined in set $P_{h,e}$ and applications with $\alpha> 1$. Without assuming the operator to be completely continuous or compact, by employing cone theory and monotone iterative technique, we not only obtain the existence and uniqueness of fixed point of $\alpha$-$(h,e)$-convex operators, but also construct two monotone iterative sequences to approximate the unique fixed point. At last, we investigate the existence-uniqueness of a nontrivial solution for Riemann-Liouville fractional differential equations integral boundary value problems by employing $\alpha$-$(h,e)$-convex operators fixed point theorem.References
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