摘要
研究了耗散算子及其共轭算子的性质,给出了具有耗散算子的抽象Cauchy问题解的适定性条件,指出此类问题解的适定性与耗散算子的共轭算子的预解式存在与否密切相关.
The properties of dissipative operator A and its conjugative operator A * are studied in this paper, and some sufficiency and necessity conditions of the well-posedness of solution for the ACP with operators A are obtained. These conditions are closely related with the existence of the R(λ ;A * ) = (λI-A* ) ^-1.
出处
《信阳师范学院学报(自然科学版)》
CAS
2009年第3期357-359,共3页
Journal of Xinyang Normal University(Natural Science Edition)
基金
国家自然科学基金资助项目(10671166)
河南省教育厅自然科学基金资助项目(2009B110019)
关键词
可修复系统
耗散算子
抽象CAUCHY问题
解的适定性
repairable system
dissipative operator
abstract Cauchy problem ( ACP )
well-posedness of solution