A Short note on atoms and coatoms in subgroup lattices of groups

نویسندگانH. Khass B. Bazigaran, A. Ashrafi
نشریهJ. of Algebraic Structures and Their Applications
شماره صفحات117-122
شماره سریال1
شماره مجلد2
نوع مقالهFull Paper
تاریخ انتشار2015-1-01
رتبه نشریهISI
نوع نشریهچاپی
کشور محل چاپایران

چکیده مقاله

In this paper we give an elementary argument about the atoms and coatoms of the lattice of all subgroups of a group. It is proved that an abelian group ofnite exponent is strongly coatomic