Posets having a selfdual interval poset
Posets having a unique decomposition into the minimum number of antichains. (Short Communication).
Posets having a unique decomposition into the minimum number of antichains.
Positive eigenvalues and two-letter generalized words.
Positive implicative ideals of BCK-algebras based on a soft set theory.
Positive implicative ordered filters of implicative semigroups.
Post algebras in 3-rings.
Power series developments in lattice ordered semigroups.
Power-ordered sets
We define a natural ordering on the power set 𝔓(Q) of any finite partial order Q, and we characterize those partial orders Q for which 𝔓(Q) is a distributive lattice under that ordering.
Powers of partially ordered sets: Cancellation and reffinement properties.
Powers of partially ordered sets: The automorphism group.
Poznámka o endomorfizmoch na sväzoch
Preboolean MV-algebras as bipartite MV-algebras.
In this note we characterize bipartite MV-algebras by introducing the notion of preboolean MV-algebras.
Préfermeture sur un ensemble ordonné
Préordres et équivalences dans l'ensemble des familles d'un ensemble
Priestley dualities for some lattice-ordered algebraic structures, including MTL, IMTL and MV-algebras
In this work we give a duality for many classes of lattice ordered algebras, as Integral Commutative Distributive Residuated Lattices MTL-algebras, IMTL-algebras and MV-algebras (see page 604). These dualities are obtained by restricting the duality given by the second author for DLFI-algebras by means of Priestley spaces with ternary relations (see [2]). We translate the equations that define some known subvarieties of DLFI-algebras to relational conditions in the associated DLFI-space.
Primární rozklady
Primary elements in Prüfer lattices
In this paper we study primary elements in Prüfer lattices and characterize -lattices in terms of Prüfer lattices. Next we study weak ZPI-lattices and characterize almost principal element lattices and principal element lattices in terms of ZPI-lattices.
Prime and maximal ideals of partially ordered sets
Prime elements in the semigroup of finite types of partially ordered sets in cardinal multiplication