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Questions about the properties of vector spaces and linear transformations, including linear systems in general.
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Unimodality of a function of a non-negative matrix
I am taking an interest in the following problem:
Consider a real matrix with non-negative entries $\boldsymbol{A} \in \mathbb{R}_+^{d \times d}$, with $d \in \mathbb{N}$.
For $k \in \mathbb{N}$, def …