On Almost Projective Modules

On Almost Projective Modules

Blog Article

In this note, we investigate the relationship between almost projective CLA (Conjugated Linoleic Acid) modules and generalized projective modules.These concepts are useful for the study on the finite direct sum of lifting modules.It is proved that; if M is generalized N-projective for any modules M and N, then M is almost N-projective.We also show that Bar Stool if M is almost N-projective and N is lifting, then M is im-small N-projective.We also discuss the question of when the finite direct sum of lifting modules is again lifting.