摘要：In this paper, by using some fixed point theorems and the measure of noncompactness, we discuss the existence of solutions for a boundary value problem of impulsive integrodifferential equations of fractional order α ∈ ( 1 , 2 ] $\alpha\in(1,2]$ . Our results improve and generalize some known results in (Zhou and Chu in Commun. Nonlinear Sci. Numer. Simul. 17:1142-1148, 2012; Bai et al. in Bound. Value Probl. 2016:63, 2016). Finally, an example is given to illustrate that our result is valuable.
关键词：impulsive fractional integrodifferential equations ; boundary value problem ; measure of noncompactness
