(Universidad Autónoma de Barcelona, Departamento de Matemáticas, 2005) Iranzo, M.J.; Lafuente López, Julio; Pérez Monasor, F.; Matemáticas; Matematika
In this paper we study the set of fitting classes which are right extensible by soluble groups ordered by the inclusion relation. The consideration of the associated lattices gives rise to new fitting classes and it allows to obtain some injectivity criteria for general
fitting classes.
