Radicals of semi-group rings
Radicals of semigroup rings of commutative semigroups.
Radicals of semigroup rings of orthogroups.
Radicals of semigroups.
Realization theorems for semigroups with divisor theory.
Regular generalized adjoint semigroups of a ring.
Regular semirings.
Regularity of semigroup rings.
Remarks on the structure of the multiplicative monoid of integers modulo m.
Rings which are semilattices of archimedean semigroups.
Rings with a certain condition on subsemigroups.