Existence of weighted pseudo-almost periodic solutions to some classes of differential equations with Sp-weighted pseudo-almost periodic coefficients

被引:52
|
作者
Diagana, Toka [2 ]
Mophou, Gisele M. [3 ]
N'Guerekata, Gaston M. [1 ]
机构
[1] Morgan State Univ, Dept Math, 1700 E Cold Spring Lane, Baltimore, MD 21251 USA
[2] Howard Univ, Dept Math, Washington, DC 20059 USA
[3] Univ Antilles Guyane, Dept Math & Informat, F-97159 Pointe A Pitre, Guadeloupe, France
关键词
Pseudo-almost periodicity; Stepanov-like weighted pseudo-almost periodicity; Almost periodic; S-p-weighted pseudo-almost periodic; Intermediate spaces; Heat equation; Divergence;
D O I
10.1016/j.na.2009.06.077
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper we introduce the concept of weighted pseudo-almost periodicity in the sense of Stepanov, also called S-p-weighted pseudo-almost periodicity and study its properties. Next, we present a result on the existence of weighted pseudo-almost periodic solutions to the N-dimensional heat equation with S-p-weighted pseudo-almost periodic coefficients. (C) 2009 Elsevier Ltd. All rights reserved.
引用
收藏
页码:430 / 438
页数:9
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