A note on variance bounds and location of eigenvalues
Functional Analysis
2019-05-21 v1 Statistics Theory
Statistics Theory
Abstract
We discuss some extensions and refinements of the variance bounds for both real and complex numbers. The related bounds for the eigenvalues and spread of a matrix are also derived here.
Cite
@article{arxiv.1905.07568,
title = {A note on variance bounds and location of eigenvalues},
author = {R. Sharma and A. Sharma and R. Saini},
journal= {arXiv preprint arXiv:1905.07568},
year = {2019}
}