Involvement of the topological degree theory for solving a tripled system of multi-point boundary value problems

Abstract

This article investigates the existence and uniqueness (EU) of positive solutions to the tripled system of multi-point boundary value problems (M-PBVPs) for fractional order differential equations (FODEs). The topological degree theory technique is employed to derive sufficient requirements for the (EU) of positive solutions to the proposed system. To justify the efficiency and validity of our study, an illustrative example is considered.

Keywords

• degree theory
• boundary value problem
• fractional-order differential equation
• positive solution