Semigroups with n-closed subsets.
Semigroups with No Non-Zero Nilpotent Elements.
Semigroups with only finitely many regular ... -classes.
Semigroups with strong and nonstrong magnifying elements.
Semigroup-theoretical characterizations of arithmetical invariants with applications to numerical monoids and Krull monoids
Arithmetical invariants—such as sets of lengths, catenary and tame degrees—describe the non-uniqueness of factorizations in atomic monoids.We study these arithmetical invariants by the monoid of relations and by presentations of the involved monoids. The abstract results will be applied to numerical monoids and to Krull monoids.
Semi-ipergruppi e ipergruppi -completi
Semilattice decomposition of n(2)-permutable semigroups.
Semilattice decomposition of semigroups.
Semilattice decomposition of semigroups.
Semilattice Indecomposable semigroups with a unique Idempotent.
Semilattices are globally determined.
Semilattices of bisimple inverse semigroups.
Semilattices of bisimple orthodox semigroups.
Semilattices of groups with distributive congruence lattice.
Semilattices of left reversible semigroups.
Semilattices of proper inverse semigroups.
Semilinear Automorphisms and Dimension Functions for Certain Characters of Finite Chevalley Groups.
Semimodularity and weak modularity in subalgebra lattices of completely simple semigroups.
Semimodularity of the Congruence Lattice on Regular ...-Semigroups.
Semimodules over ordered rings.