Existence of three positive solutions for boundary value problem with fractional order and infinite delay

Abstract

In this paper we investigate the existence three positives solutions by using Leggett-Williams fixed point theorem in cones for three boundary value problem with fractional order and infinite delay.

Keywords

• differential equations
• riemann-liouville fractional derivative
• fractional integral
• positive solutions
• leggett-williams fixed-point theorem
• infinite delay
• three boundary value problem