Lower Bounds of the Smallest Singular Value of Matrices

Liao Ping

Journal of Mathematics Research, 2021, vol. 13, issue 5, 1

Abstract: In this paper, we get a lower bound of the smallest singular value of an arbitrarily matrix A by the trace of H(A) and the Euclidean norm of H(A), where H(A) is Hermitian part of A, numerical examples show the e ectiveness of our results.

Date: 2021
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