摘要
应用截断函数证明二阶线性抛物和常微弱耦合方程组的混合边值问题广义解的极值原理,给出同一问题解的最大值模和积分模估计式.
In
this paper,maximum principle is proved for generalized solution of mixed boundary value problem
of second order linear weakly coupled parabolic and ordinary system by using truncated
function,and the estimations are given of supremum norm and integral norm of this problem.
出处
《沈阳建筑工程学院学报》
1999年第3期298-304,共7页
Journal of Shenyang Archit Civil Eng Univ: Nat Sci
关键词
弱耦合方程组
广义解
极值原理
索伯列夫空间
weak coupling equations
generalized solution
maximum principle
soblev space