%0 Journal Article
%A FU Youming
%T Lower Bound for the Smallest Singular Value of *H*-Matrices
%D 2020
%R 10.13438/j.cnki.jdzk.2020.05.002
%J Journal of Jishou University(Natural Sciences Edition)
%P 5-8
%V 41
%N 5
%X A lower bound for the smallest singular value of a Nekrasov matrix is derived and then the lower bound is applied to H-matrices. The numerical results show that the new estimation is effective.
%U https://zkxb.jsu.edu.cn/EN/10.13438/j.cnki.jdzk.2020.05.002