EXISTENCE AND UNIQUENESS RESULTS FOR IMPULSIVE FRACTIONAL BOUNDARY VALUE PROBLEM IN BANACH SPACES

Abstract. This paper presents several su cient conditions for the existenceof at least one weak solution for the impulsive nonlinear fractional boundaryvalue problem . Our technical approach is based on variational methods. Somerecent results are extended and improved. Moreover, a concrete example of anapplication is presented.

Keywords:

One weak solution , Fractional di erential equations , Impulsive e ect , Variational methods