About the first and the second constellations belonging to the topology
On topologies convexly compatible with the ordering
Direct factors of directed groups
Some properties of an ordering relation on certain classes of functors
On the lattice of convexly compatible topologies on a partially ordered set
Characterization of lattices of convex subsets of posets
On posets with isomorphic interval posets
The Lattice of all Systems of -Ideals in a Set
On convexly isomorphic posets
Posets having a selfdual interval poset
Weak direct factors of lattices
Valuations and distance functions on directed multilattices
Compactifications of partially ordered sets
Varieties of directed multilattices
Characterization of posets of intervals
If is a class of partially ordered sets, let denote the system of all posets which are isomorphic to the system of all intervals of for some We give an algebraic characterization of elements of for being the class of all bounded posets and the class of all posets satisfying the condition that for each there exist a minimal element and a maximal element with respectively.
Modular and metric multilattices
Compact partially ordered sets and compactification of partially ordered sets
Systems of intervals of partially ordered sets
Convex automorphisms of a lattice
On the cancellation law for disconnected partially ordered sets
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