摘要
通过定义在一个实Banach空间上的有势算子对耦合变量的分离,对一类卷积型微分方程边值问题给出了极小化方法.建立了关于Laplace变换的转换最小值原理和在原空间-时间域的加权最小值原理.
A method of minimization to a class of boundary-value problems of differential equations with convolution is given by using potential operator defined in a real Banach space, separating coupled variable; the transformed minimum principle on Laplace transformation and the weighted minimum principle in original place-time domain are established.
出处
《吉林大学自然科学学报》
CAS
CSCD
1996年第1期1-4,共4页
Acta Scientiarum Naturalium Universitatis Jilinensis
关键词
边值问题
极小化
势算子
卷积型
微分方程
boundary-value problems, minimization, potential operator, coupled variable