Behavior of bounded solutions for some almost periodic neutral partial functional differential equations

被引:6
|
作者
Dads, El Hadi Ait [1 ]
Es-sebbar, Brahim [1 ]
Ezzinbi, Khalil [1 ]
Ziat, Mohamed [1 ]
机构
[1] Univ Cadi Ayyad, Fac Sci Semlalia, Dept Math, BP 2390, Marrakech, Morocco
关键词
Stepanov almost periodic functions; bounded solutions; almost periodic solutions; semigroup; neutral functional differential equations; AUTOMORPHIC SOLUTIONS; EVOLUTION-EQUATIONS; ASYMPTOTIC-BEHAVIOR; STEPANOV-LIKE; FAVARD THEORY; THEOREM; PROPERTY;
D O I
10.1002/mma.4145
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We establish a Bochner type characterization for Stepanov almost periodic functions, and we prove a new result about the integration of almost periodic functions. This result is then used together with a reduction principle to investigate the nature of bounded solutions of some almost periodic partial neutral functional differential equations. More specifically, we prove that all bounded solutions on R are almost periodic. Copyright (c) 2016 John Wiley & Sons, Ltd.
引用
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页码:2377 / 2397
页数:21
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