On compactness of lattices.
On compatible and order-preserving functions on lattices
On completely meet-irreducible elements in compactly generated lattices
On completion of cyclically ordered sets
On congruence lattices in a category
On congruence lattices of regular semigroups with Q-inverse transversals.
On congruences of the lattices
On Conrad's partial order relation on semiprime rings and semigroups.
On contexts of direct products, ordinal sums and ordinal products
On convex constructions in lattices
On convexities of lattices
On coverings in the lattice of all group topologies of arbitrary Abelian groups.
On Dilworth's coding Theorem.
On direct and subdirect product decompositions of partially ordered sets
On embedding of lattices in simple lattices
On extension of maps with values in ordered spaces
On extension properties for observables
On finite lattices which are embeddable in subsemigroup lattices.
On finitely generated multiplication modules
We shall prove that if is a finitely generated multiplication module and is a finitely generated ideal of , then there exists a distributive lattice such that with Zariski topology is homeomorphic to to Stone topology. Finally we shall give a characterization of finitely generated multiplication -modules such that is a finitely generated ideal of .
On fixed edges of antitone self-mappings of complete lattices.