Authors: Bunu I. D.
Abstract
In this note we obtain that the lattice of pretorsions is coatomic and we show a connection between the coatoms of this
lattice and essentially Artin's at the left rings. It is proved that the essentially Artin's at the left rings are only rings
over which all the coatoms of the lattice are ideal pretorsions
Academia de Studii Economice
str. Căpriana 55, bl.C, Chişinău, MD-2044, Moldova