Radicals of semigroup rings of commutative semigroups.
RC-commutative ...-semigroups.
Realization theorems for semigroups with divisor theory.
Reduced commutative monoids with two Archimedean components
Si studiano i monoidi commutativi ridotti con due componenti archimedee e si forniscono dei teoremi di strutture. Si presta particolare attenzione a quei monoidi che sono finitamente generati, e si danno degli algoritmi che permettono di ottenere informazioni a partire da un delle loro presentazioni.
Rees quotients of N-semigroups.
Reg-strongly solid varieties of commutative semigroups
Relative block semigroups and their arithmetical applications
We introduce relative block semigroups as an appropriate tool for the study of certain phenomena of non-unique factorizations in residue classes. Thereby the main interest lies in rings of integers of algebraic number fields, where certain asymptotic results are obtained.
Remarks on the structure of the multiplicative monoid of integers modulo m.
Representation of semigroups by products of simple graphs
Representations of commutative semigroups by products of metric -dimensional spaces
Resolutions for free partially commutative monoids.