3 citations · 3 across the 1 of their papers we have counts for
2 papers
math.LO2019
Epimorphism surjectivity in varieties of Heyting algebras
T. Moraschini, J. J. Wannenburg
It was shown recently that epimorphisms need not be surjective in a variety K of Heyting algebras, but only one counter-example was exhibited in the literature until now. Here, a c…
math.LO2019★ 3 cited
Singly generated quasivarieties and residuated structures
T. Moraschini, J. G. Raftery, J. J. Wannenburg
A quasivariety K of algebras has the joint embedding property (JEP) iff it is generated by a single algebra A. It is structurally complete iff the free countably generated algebra…