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arXiv · 1506.00737

Remarks on an operator Wielandt inequality

Pingping Zhang
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Abstract

Let $A$ be a positive operator on a Hilbert space $\mathcal{H}$ with $0 0.$$ We consider several upper bounds for $\frac{1}{2}|\Gamma+\Gamma^{*}|$. These bounds complement a recent result on operator Wielandt inequality.

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Pingping Zhang. 2015-06-02. Remarks on an operator Wielandt inequality. https://arxiv.org/abs/1506.00737

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