Weighted pseudo-almost periodic solutions to some differential equations

被引:89
|
作者
Diagana, Toka [1 ]
机构
[1] Howard Univ, Dept Math, Washington, DC 20059 USA
关键词
weight; pseudo-almost periodic; weighted pseudo-almost periodic; almost periodic; heat equation;
D O I
10.1016/j.na.2007.01.054
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
The paper considers some new classes of functions called weighted pseudo-almost periodic functions, which implement in a natural fashion the classical pseudo-almost periodic functions due to Zhang. Properties of these weighted pseudo-almost periodic functions are discussed, including a composition result for weighted pseudo-almost periodic functions. The results obtained are subsequently utilized to study the existence and uniqueness of a weighted pseudo-almost periodic solution to the heat equation with Dirichlet conditions. (C) 2007 Elsevier Ltd. All rights reserved.
引用
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页码:2250 / 2260
页数:11
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