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LOWER BOUNDS FOR THE SMALLEST SINGULAR VALUE VIA PERMUTATION MATRICES.

Authors :
CHAOQIAN LI
XUELIN ZHOU
HEHUI WANG
Source :
Journal of Mathematical Inequalities; Jun2024, Vol. 18 Issue 2, p591-604, 14p
Publication Year :
2024

Abstract

We in this paper improve the well-known C. R. Johnson's lower bound for the smallest singular value via permutation matrices. A direct algorithm is also given to compute the new lower bound. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
1846579X
Volume :
18
Issue :
2
Database :
Complementary Index
Journal :
Journal of Mathematical Inequalities
Publication Type :
Academic Journal
Accession number :
178753448
Full Text :
https://doi.org/10.7153/jmi-2024-18-32