Successively iterative method for a class of high-order fractional differential equations with multi-point boundary value conditions on half-line

Abstract

In this paper, we study the existence of the positive solutions for a class of high-order differential equations with multi-point boundary value conditions involving the Caputo fractional derivative on infinite interval. Moreover, we develop two computable explicit monotone iterative sequences for approximating the two minimal and maximal positive solutions. An example is given to show the applicability of our main results. MSC: 34A08; 34B18