3 problems

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Tringali–Yan conjecture on automorphisms of numerical power monoids
Let $H$ be a numerical monoid, meaning a cofinite additive submonoid of the non-negative integers $\mathbb N$ . Let $\mathcal P_{\mathrm{fin},0}(H)$ be the monoid of finite subsets…
Conjecturesolvednumerical-monoids power-monoids semigroup-automorphismsarXiv posted 2 days ago
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Inversion conjecture for uniquely 2-divisible completely regular semigroups
Inversion conjecture. Then
Conjectureopencompletely-regular-semigroups semigroup-automorphismsarXiv posted 2 days ago
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Finite-order injectivity conjecture for inverse semigroups
Finite-order injectivity conjecture. Then
Conjectureopeninverse-semigroups semigroup-automorphismsarXiv posted 2 days ago

Tringali–Yan conjecture on automorphisms of numerical power monoids