Uniqueness and asymptotic behavior of positive solutions for a fractional-order integral boundary-value problem

Abstract

In this note, we extend the results by Jia et al [3] to a more general case. By refining the conditions imposed on $f$ and finding more suitable upper and lower solution, we remove some key conditions used in [3], and still establish their results.

Keywords

• Upper and lower solution
• fractional differential equation
• Schauder's fixed point theorem
• positive solution