An improved method for verifying the existence and bounds of the inverse of second-order linear elliptic operators mapping to dual space
An improved method for verifying the existence and bounds of the inverse of second-order linear elliptic operators mapping to dual space
复制标题
验证二阶线性椭圆算子映射到对偶空间的逆存在性及有界的改进方法
DOI:
10.1007/s13160-019-00344-8
复制
发表时间:
2019
影响因子:
0.9
通讯作者:
Nakao Mitsuhiro T.
中科院分区:
文献类型:
--
作者:
Watanabe Yoshitaka;Kinoshita Takehiko;Nakao Mitsuhiro T.
This paper presents an improved method for determining the invertibility of second-order linear elliptic operators with a bound on the norm of their inverses by computers in a mathematically rigorous sense. This approach is an improvement on a previous method (Nakao et al. in Jpn J Ind Appl Math 32:19–32, 2015) which used a projection and constructive a priori error estimates. Several examples confirming the effectiveness of the proposed procedure are reported.
DOI:
--
发表时间:
2009
期刊:
Japan Journal of Industrial and Applied Mathematics (to appear)
影响因子:
--
作者:
Nagatou;K.
通讯作者:
K.
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
Shimojima;T.;大石進一
通讯作者:
大石進一
DOI:
--
发表时间:
2007
期刊:
影响因子:
--
作者:
H.;Maruyama
通讯作者:
Maruyama