E. Foster

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cs.FL2026

Irreducibility of Endomorphisms of Finitely Generated Free Semigroups

Paul C. Bell, Eva Foster, Daniel Reidenbach

We introduce and investigate the irreducibility of endomorphisms of finitely generated free semigroups, i.e., we investigate when an endomorphism $ϕ : Σ^{+} - > Σ^{+}$ , where $Σ$ is any…

cs.FL2026

Irreducibility of Endomorphisms of Finitely Generated Free Semigroups

Paul C. Bell, Eva Foster, Daniel Reidenbach

We introduce and investigate the irreducibility of endomorphisms of finitely generated free semigroups, i.e., we investigate when an endomorphism $φ : Σ^{+} \to Σ^{+}$ , where $Σ$ is any…