On lattices and algebras of simple functions
On lattices determined up to isomorphisms by their graphs
On lattices embeddable into subsemigroup lattices. III: Nilpotent semigroups.
On lattices embeddable into subsemigroup lattices. V. Trees.
On lattices of continuous order-preserving functions
On lattices whose lattices of congruences are Stone lattice
On lattices with isomorphic interval lattices
On Lattices with Möbius Function ±1, 0.
On lattice-topological properties of general Wallman spaces.
On left regular and left duo poe-semigroups.
On left (resp. right) duo regular poesemigroups.
On lexico extensions of lattice ordered groups
On limits in complete semirings.
On linear operators strongly preserving invariants of Boolean matrices
Let be the general Boolean algebra and a linear operator on . If for any in (, respectively), is regular (invertible, respectively) if and only if is regular (invertible, respectively), then is said to strongly preserve regular (invertible, respectively) matrices. In this paper, we will give complete characterizations of the linear operators that strongly preserve regular (invertible, respectively) matrices over . Meanwhile, noting that a general Boolean algebra is isomorphic...
On linearly ordered subgroups of a lattice ordered group
On locales whose countably compact sublocales have compact closure
Among completely regular locales, we characterize those that have the feature described in the title. They are, of course, localic analogues of what are called -isocompact spaces. They have been considered in T. Dube, I. Naidoo, C. N. Ncube (2014), so here we give new characterizations that do not appear in this reference.
On -algebraic closures of -compact elements
On -joint distribution
On Marczewski-Burstin representable algebras
We construct algebras of sets which are not MB-representable. The existence of such algebras was previously known under additional set-theoretic assumptions. On the other hand, we prove that every Boolean algebra is isomorphic to an MB-representable algebra of sets.
On matrices having an invariant cone