A. Peperko

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20142025

most citedInequalities on the spectral radius and the operator norm of Hadamard products of positive operators on sequence spaces

11 citations · 15 across the 10 of their papers we have counts for

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math.SP2016

Inequalities on the spectral radius, operator norm and numerical radius of Hadamard weighted geometric mean of positive kernel operators

Aljoša Peperko

Recently, several authors have proved inequalities on the spectral radius $ρ$ , operator norm $∥ \cdot ∥$ and numerical radius of Hadamard products and ordinary products of non-nega…

math.SP2016

Logarithmic convexity of fixed points of stochastic kernel operators

Aljoša Peperko

In this article we prove results on logaritmic convexity of fixed points of stochastic kernel operators. These results are expected to play a key role in the economic application t…