On weakly commutative poe-semigroups.
On weakly commutative poe-semigroups.
Operads in iterated monoidal categories.
Operators on -algebras
Closure -algebras are introduced as a commutative generalization of closure -algebras, which were studied as a natural generalization of topological Boolean algebras.
Order relations on symmetric semigroups of transformations and on their homomorphic images.
Order theoretic variants of the fundamental theorem of compact semigroups.
Ordered prime spectra of bounded -monoids
Ordered prime spectra of Boolean products of bounded -monoids are described by means of their decompositions to the prime spectra of the components.
Ordered semigroups characterized by their -fuzzy bi-ideals.
Ordered semigroups containing maximal elements.
Ordered semigroups containing minimal and maximal elements.
Ordered sets which support inverse semigroups : Three examples.
Ordering the set of antichains of an ordered set.
-systems in local Noether lattices.
Partial orders in semigroups and semirings of right quotients.
Partially ordered, primitive regular semigroups.
Perfect elements in Dubreil-Jacotin regular semigroups.
Plus grand groupe image homomorphe et isotone d'un monoïde ordonné : caractérisations des anneaux «clos»
Points de continuité à gauche d'une action de semi-groupe.
Polarity compatible with a closure system
Polars and annihilators in representable -monoids and -algebras