عنوان	A new class of mixed monotone operators with concavity and applications to a fractional di erential equations
نوع پژوهش	مقاله ارائه شده
کلیدواژه‌ها	Fractional di erential equation; normal cone; positive solution.
چکیده	In this article we consider a class of mixed monotone operators with convexity on ordered Banach spaces and prove some new xed point theorems by means of partial order theory. As applications, we utilize the main results obtained in this paper to study for solutions of fractional di erential equations. An example is also considered to illustrate the main result.
پژوهشگران	حجت افشاری (نفر دوم)، هادی شجاعت (نفر اول)، محمد صادق عسگری (نفر سوم)