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math.LO2017
Reversible Disjoint Unions of Well Orders and Their Inverses
Miloš S. Kurilić, Nenad Morača
A poset is called reversible iff every bijective homomorphism is an automorphism. Let and ${\mathcal{W}} ^*…
math.LO2017
Reversibility of Disconnected Structures
Miloš S. Kurilić, Nenad Morača
A relational structure is called reversible iff every bijective endomorphism of that structure is an automorphism. We give several equivalents of that property in the class of disc…