In this paper we characterize weak monomorphisms and weak epimorphisms in the category of pro-groups. Also we define the notion of weakly exact sequence and we study this notion in the category of pro-groups.
@article{urn:eudml:doc:44309, title = {On weak monomorphisms and weak epimorphisms in the category of pro-groups.}, journal = {Revista Matem\'atica de la Universidad Complutense de Madrid}, volume = {5}, year = {1992}, pages = {165-173}, zbl = {0781.55007}, mrnumber = {MR1195076}, language = {en}, url = {http://dml.mathdoc.fr/item/urn:eudml:doc:44309} }
Pop, I. On weak monomorphisms and weak epimorphisms in the category of pro-groups.. Revista Matemática de la Universidad Complutense de Madrid, Tome 5 (1992) pp. 165-173. http://gdmltest.u-ga.fr/item/urn:eudml:doc:44309/