arXiv · 1205.5583
Strong Monotonicity of Spectral Radius of Positive Operators
Abstract
The classic result of Perron and Frobenius states that if $A$ and $B$ are matrices with nonnegative elements, such that $A \leq B$, $A$ is irreducible, and $\rho(A) = \rho(B)$ then $A = B$. We extend this result to a large class of band irreducible positive operators on a large class of Banach lattices and provide examples to show that the conditions we put on operators and Banach lattices cannot be weakened.
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Donald W. Hadwin, Arkady K. Kitover, Mehmet Orhon. 2012-05-24. Strong Monotonicity of Spectral Radius of Positive Operators. https://arxiv.org/abs/1205.5583
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