Almost automorphic solutions to a class of semilinear fractional differential equations

被引:86
|
作者
Cuevas, Claudio [2 ]
Lizama, Carlos [1 ]
机构
[1] Univ Santiago Chile, Dept Matemat, Santiago, Chile
[2] Univ Fed Pernambuco, Dept Matemat, BR-50540740 Recife, PE, Brazil
关键词
Almost automorphic function; Solution operator; Fractional integral; Semilinear integro-differential equations;
D O I
10.1016/j.aml.2008.02.001
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We study almost automorphic (mild) solutions of the semilinear fractional equation delta(alpha)(t)u = Au + delta(alpha-1)(t)f (., u), 1 < alpha < 2, considered in a Banach space X, where A is a linear operator of sectorial type omega < 0. We prove the existence and uniqueness of an almost automorphic mild solution assuming that f (t, x) is almost automorphic in t for each x E X, satisfies some Lipschitz type conditions and takes values on X. (C) 2008 Elsevier Ltd. All rights reserved.
引用
收藏
页码:1315 / 1319
页数:5
相关论文
共 50 条