35 citations · 85 across the 9 of their papers we have counts for
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math.RA2023
Planar, infinite, semidistributive lattices
George Grätzer, J. B. Nation
An FN lattice is a simple, infinite, semidistributive lattice. Its existence was recently proved by R. Freese and J.\,B. Nation. Let denote the Boolean lattice w…
math.RA2011★ 2 cited
Lattices of quasi-equational theories as congruence lattices of semilattices with operators, Part II
Kira Adaricheva, J. B. Nation
Part I proved that for every quasivariety K of structures (which may have both operations and relations) there is a semilattice S with operators such that he lattice of quasi-equat…
math.RA2011★ 2 cited
Lattices of quasi-equational theories as congruence lattices of semilattices with operators, Part I
Kira Adaricheva, J. B. Nation
We show that for every quasivariety K of structures (where both functions and relations are allowed) there is a semilattice S with operators such that the lattice of quasi-equation…