A Singular Value Inequality for Heinz Means
Functional Analysis
2011-05-13 v2
Abstract
We prove a matrix inequality for matrix monotone functions, and apply it to prove a singular value inequality for Heinz means recently conjectured by X. Zhan.
Cite
@article{arxiv.math/0609130,
title = {A Singular Value Inequality for Heinz Means},
author = {Koenraad M. R. Audenaert},
journal= {arXiv preprint arXiv:math/0609130},
year = {2011}
}
Comments
4 pages; Mistake in proof of Theorem 1 corrected