A new lower bound for the minimal singular value for real non-singular matrices by means of matrix trace and determinant
نویسنده
چکیده
We present a new lower bound on minimal singular values of real matrices base on Frobenius norm and determinant. We show, that under certain assumptions on matrix A is our estimate sharper than two recent ones based on a matrix norm and determinant.
منابع مشابه
A New Lower Bound for the Minimal Singular Value for Real Non-Singular Matrices by a Matrix Norm and Determinant
A new lower bound on minimal singular values of real matrices based on Frobenius norm and determinant is presented. We show that under certain assumptions on matrix A is this estimate sharper than a recent bound from Hong and Pan based on a matrix norm and determinant.
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