Existence, uniqueness and approximation of nonlocal fractional differential equation of sobolev type with impulses

[摘要] This paper is concerned with the study of nonlocal fractional differential equation of sobolev type with impulsive conditions. An associated integral equation is obtained and then considered a sequence of approximate integral equations. By utilizing the techniques of Banach fixed point approach and analytic semigroup, we obtain the existence and uniqueness of mild solutions to every approximate solution. Then, Faedo-Galerkin approximation is used to establish certain convergence outcome for approximate solutions. In order to illustrate the abstract results, we present an application as a conclusion.

[学科分类] 地球科学(综合)

[关键词] fractional calculus;impulsive;fixed point techniques;sobolev type