Preradicals
Preradicals and change of rings
Primärkomponentenzerlegung in nichtkommunativen Ringen.
Primary decomposition of torsion -modules.
Prime and coprime modules
Prime Ideals and Prime Radicals in Near-Rings.
Prime ideals and strongly prime ideals of skew Laurent polynomial rings.
Prime ideals in semirings.
Prime modules.
Prime PI-rights in which finitely generated right ideals are principal.
Primitive Ideals and Orbital Integrals in Complex Classical Groups.
Primitive Ideals in Crossed Products and Rings with Finite Group Actions.
Primitive Ideals of Certain Noetherian Algebras.
Primitive Ideals of Group Algebras of Supersoluble Groups.
Primitivity in Differential Operator Rings.
Primitivity in skew Laurent polynomial rings and related rings.
Principal ideals in skew Polynomial rings
Products of small modules
Module is said to be small if it is not a union of strictly increasing infinite countable chain of submodules. We show that the class of all small modules over self-injective purely infinite ring is closed under direct products whenever there exists no strongly inaccessible cardinal.
Projective and Free Modules.
Projective covers and minimal free resolutions.