1 problem

The conjecture that the quasivariety of odd antilattices is not a variety
arXiv@arxiv
Odd-antlattice quasivariety conjecture. The quasivariety of odd antilattices is proper; that is, it is not a variety.
Conjectureopenantilattices quasivarieties universal-algebra
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The conjecture that the quasivariety of odd antilattices is not a variety