刊名:Journal of Computational and Applied Mathematics
出版年:2017
出版时间:February 2017
年:2017
卷:311
期:Complete
页码:306-313
全文大小:820 K
文摘
In this paper, we propose a verified numerical method for obtaining a sharp inclusion of the best constant for the embedding on a bounded convex domain in R2. We estimate the best constant by computing the corresponding extremal function using a verified numerical computation. Verified numerical inclusions of the best constant on a square domain are presented.