Lattice ordered groups of finite breadth
Lattice ordered groups with complete epimorphic images
Lattice ordered groups with cyclic linearly ordered subgroups
Lattice ordered groups with unique addition must be archimedean
Lattice separation, coseparation and regular measures.
Lattice socles and radicals described by a Galois connnection
Lattice structures from planar graphs.
Lattice uniformities on orthomodular structures
Lattice-inadmissible incidence structures
Join-independent and meet-independent sets in complete lattices were defined in [6]. According to [6], to each complete lattice (L,≤) and a cardinal number p one can assign (in a unique way) an incidence structure of independent sets of (L,≤). In this paper some lattice-inadmissible incidence structures are founded, i.e. such incidence structures that are not isomorphic to any incidence structure .
Lattice-ordered algebras with polynomial inequalities.
Lattice-ordered groups with minimal prime subgroups satisfying a certain condition
Lattice-ordered groups with rank one components
Lattices and bases of Coxeter groups. (Treillis et bases des groups de Coxeter.)
Lattices and semilattices having an antitone involution in every upper interval
We study -semilattices and lattices with the greatest element 1 where every interval [p,1] is a lattice with an antitone involution. We characterize these semilattices by means of an induced binary operation, the so called sectionally antitone involution. This characterization is done by means of identities, thus the classes of these semilattices or lattices form varieties. The congruence properties of these varieties are investigated.
Lattices freely generated by partially ordered sets: which can be "drawn"?
Lattices in quasiordered sets
Lattices of compatible relations
Lattices of convex equivalences
Lattices of fuzzy objects.
Lattices of generating systems