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Research articles

ScienceAsia 44 (2018): 118-124 |doi: 10.2306/scienceasia1513-1874.2018.44.118


The unique positive solution for fractional integro-differential equations on infinite intervals


Chengbo˙Zhai*, Lifang˙Wei

 
ABSTRACT:     By means of some properties of normal cones and a recent fixed point theorem for monotone operators, we establish the existence and uniqueness of positive solutions for fractional integro-differential equations on infinite intervals. Our results complement the previous results of positive solutions for fractional integro-differential equations. Furthermore, we can make an iterative scheme to approximate the unique positive solution. An example is given to demonstrate our main result.

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School˙of˙Mathematical˙Sciences, Shanxi˙University, Taiyuan˙030006, Shanxi, China

* Corresponding author, E-mail: cbzhai@sxu.edu.cn

Received 17 Dec 2017, Accepted 4 Mar 2018