Calcul des relations inverses
Canonical extensions of Stone and double Stone algebras: the natural way
Categories of closure spaces and corresponding lattices
CCD lattices in presheaf categories.
Center of a bounded lattice
Center of a complete lattice
Characterization of lattices of convex subsets of posets
Characterizations of certain classes of posets having Gs-lattices of a relatively small size
Classification systems and their lattice
We define and study classification systems in an arbitrary CJ-generated complete lattice L. Introducing a partial order among the classification systems of L, we obtain a complete lattice denoted by Cls(L). By using the elements of the classification systems, another lattice is also constructed: the box lattice B(L) of L. We show that B(L) is an atomistic complete lattice, moreover Cls(L)=Cls(B(L)). If B(L) is a pseudocomplemented lattice, then every classification system of L is independent and...
Closure operators on radical classes of lattice-ordered groups
Comments on the completeness of order complements and on the Prüfer numbers
Common fixed points of two isotone maps on a complete lattice
Compact partially ordered sets and compactification of partially ordered sets
Compactifications of partially ordered sets
Comparison of subset systems
Complements in the lattice of all topologies of topological groups
Completely distributive latices
Completion of a cyclically ordered group
Completion of partially ordered sets
The paper considers a generalization of the standard completion of a partially ordered set through the collection of all its lower sets.
Completions for partially ordered semigroups.