On solvability of iterative systems of nonlinear p-Laplacian fractional boundary value problems

Abstract

The main goal of this study is to seek optimal eigenvalue intervals of ?1,?2, · · · ,?n?1,?n for which the iterative system of Riemann–Liouville type nonlinear p-Laplacian fractional boundary value problems has positive solutions under appropriate conditions. To demonstrate the positivity of solutions to these kinds of problems in a Banach space, we present an example as our conclusion.