CONTROLLABILITY OF ABSTRACT RETARDED FUNCTIONAL DIFFERENTIAL SYSTEMS WITH INFINITE DELAY

• 来源期刊: 微分方程年刊：英文版
• 学科: 数学
• 年，卷（期）: 2006,（3）
• 页码范围: 364-369
• 页数: 6页
• 分类号: O17

摘要

This paper is concerned with the controllability of retarded functional differential systems with infinite delay in a general Banach space, via a fixed point approach. Sufficient conditions for controllability are established by using the Leray-Schauder alternative. An example is given to illustrate the results.