Abstract

In this paper, we investigate a class of impulsive Katugampola fractional differential equations with nonlocal conditions in a Banach space. First, by using a fixed-point theorem, we obtain the existence results for a class of impulsive Katugampola fractional differential equations. Secondly, we derive the sufficient conditions for optimal controls by building approximating minimizing sequences of functions twice.

Highlights

  • In recent years, fractional calculus has received more and more attention in many fields because of the local limit definition of integral-order ordinary differential equation or partial differential equation which is not suitable to describe the history-dependent process and has received more and more attention in many fields

  • Because fractional-order differential equation can describe objective laws and the essence of things more accurately than integral differential equation, many scholars have devoted themselves to the study of fractional calculus

  • Fractional differential equations are widely used in practice and greatly enriched the content of mathematical theory and penetrated into many fields of natural science

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Summary

Introduction

Fractional calculus has received more and more attention in many fields because of the local limit definition of integral-order ordinary differential equation or partial differential equation which is not suitable to describe the history-dependent process and has received more and more attention in many fields. When a parameter was fixed at different values, it produces the above integrals as special cases; when ρ ⟶ 1, we can get the RiemannLiouville operators; when ρ ⟶ 0, we can get the Hadamard operators (see [2]) He presented two representations of the generalized derivative called Katugampola derivative in [3]. In [4], he obtained existence and uniqueness results to the solution of initial value problem for a class of generalized fractional differential equations. Sun et al [35] considered a class of impulsive fractional differential equations with RiemannLiouville fractional derivative, the existence of solution was proved by using Darbo-Sadovskii's fixed-point theorem, and the optimal control results were obtained.

Preliminaries
Existence of Solution
Optimal Controls for Problem
An Example

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