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math.RA2021
A new approach to projectivity in the categories of complexes
Driss Bennis, J. R. Garcia Rozas, Hanane Ouberka +1
Recently, several authors have adopted new alternative approaches in the study of some classical notions of modules. Among them, we find the notion of subprojectivity which was int…
math.CT2021
Subprojectivity in abelian categories
Houda Amzil, Driss Bennis, J. R. Garcia Rozas +2
In the last few years, Lopez-Permouth and several collaborators have introduced a new approach in the study of the classical projectivity, injectivity and flatness of modules. This…