Luka Andrensek

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20242026

most citedEvaluating and explaining training strategies for zero-shot cross-lingual news sentiment analysis

1 citations · 1 across the 3 of their papers we have counts for

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math.GR2026

Homomorphisms of Hecke-Kiselman Monoids Associated to Simple Oriented Graphs

Luka Andrenšek

Let $Γ$ and $Θ$ be finite simple oriented graphs, and let $HK_{Γ}$ and $HK_{Θ}$ denote the corresponding Hecke-Kiselman monoids. We present a set of Boolean matrices…

math.GR2025

A complete classification of endomorphisms of Kiselman's semigroup

Luka Andrensek

Kiselman's semigroup $K_{n}$ was studied by Kudryavtseva and Mazorchuk, who posed the question of whether it is possible to classify all endomorphisms of $K_{n}$ . In this paper, we pro…