摘要
在再生核空间中讨论了一类偏微分方程反系数问题的数值求解方法,利用再生核函数的特殊性质建立两个迭代序列,并证明了它们的收敛性,最后给出数值算例来验证此方法的有效性.
In this paper,numerical solution of a kind of inverse coefficient problem for partial differential equations in the reproducing kernel space is discussed.Employing the special properties of the reproducing kernel func- tion,we construct two iteration sequence and prove their convergence.Numerical example is studied to test the efficiency of the method.
出处
《哈尔滨师范大学自然科学学报》
CAS
2007年第6期28-31,共4页
Natural Science Journal of Harbin Normal University
关键词
反问题
再生核
迭代
Inverse problem
Reproducing kernel
Iteration
