Homomorphic images of Abelian groups
Fundamentalʹnaâ i prikladnaâ matematika, Tome 13 (2007) no. 3, pp. 17-24
For some classes of Abelian groups, we answer the question of when a union of homomorphic images of a group is a subgroup of another group. In connection with this, the concept of a homomorphically stable group is introduced and properties of homomorphically stable groups from different classes of Abelian groups are studied.
@article{FPM_2007_13_3_a2,
author = {S. Ya. Grinshpon and T. A. Yeltsova},
title = {Homomorphic images of {Abelian} groups},
journal = {Fundamentalʹna\^a i prikladna\^a matematika},
pages = {17--24},
year = {2007},
volume = {13},
number = {3},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/FPM_2007_13_3_a2/}
}
S. Ya. Grinshpon; T. A. Yeltsova. Homomorphic images of Abelian groups. Fundamentalʹnaâ i prikladnaâ matematika, Tome 13 (2007) no. 3, pp. 17-24. http://geodesic.mathdoc.fr/item/FPM_2007_13_3_a2/
[1] Fuks L., Beskonechnye abelevy gruppy, T. 1, Mir, M., 1974
[2] Fuks L., Beskonechnye abelevy gruppy, T. 2, Mir, M., 1977