Title of article :
SOME REMARKS ON GOURSAT LEMMA
Author/Authors :
Amougou Mbarga, Brice Rene Department of mathematics - University of Yaounde
Abstract :
In this article,we give a characterization of containment of subgroups in a direct
product A * B * C. Other potential generalizations are investigated and applications char-
acterizing different types of groups and modules are given. Most of applications are simple
while somewhat deeper applications occur in the case of cyclic modules.
Keywords :
Goursat Lemma , Groups , Permutable subgroups , Cyclic modules
Journal title :
Journal of Algebraic Structures and Their Applications
