Approximate Controllability of Nonlocal Neutral Fractional Integro-Differential Equations with Finite Delay

被引:30
作者
Jeet, Kamal [1 ]
Bahuguna, D. [1 ]
机构
[1] Indian Inst Technol Kanpur, Dept Math & Stat, Kanpur 208016, Uttar Pradesh, India
关键词
Controllability; Fractional differential equations; Finite delay; Neutral equations; Krasnoselskii's fixed point theorem; Semigroup theory; INFINITE DELAY; SYSTEMS;
D O I
10.1007/s10883-015-9297-0
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
In this paper, we obtain a set of sufficient conditions to prove the approximate controllability for a class of nonlocal neutral fractional integro-differential equations, with time varying delays, considered in a Hilbert space. We also establish the existence of a mild solution of the system. The main tools used in our analysis are the theory of analytic semigroups, the theory of fractional powers of operators, alpha-norm, fractional calculus, and Krasnoselskii's fixed point theorem. An example is provided to illustrate the applicability of the main results.
引用
收藏
页码:485 / 504
页数:20
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