Resumen de The Similarity Between Finitary and Artinian-Finitary Groups

B. A. F. Wehrfritz

• Let M be a module over the commutative ring R. The finitary automorphism group of M over R is and the Artinian-finitary automorphism group of M over R is We investigate further the surprisingly close relationship between these two types of automorphism groups. Their group theoretic properties seem practically identical