Add to Quick Collection
All 3 Results
Showing items 1 - 3 of 3.
Add All Items to Quick Collection
Source: Journal of mathematical sciences. 2021. Vol. 256, № 3. P. 278-298
Type: статьи в журналах
Date: 2021
Description:
Using examples of modules and a number of familiar Abelian groups, we demonstrate the Kaplansky method of proving isomorphism theorems for endomorphism rings
Source: Journal of mathematical sciences. 2021. Vol. 256, № 3. P. 341-361
Type: статьи в журналах
Date: 2021
Description:
An associative ring R is called an E-ring if the canonical homomorphism R ∼= E(R+) is an isomorphism. Additive groups of E-rings are called E-groups. In other words, an Abelian group A is an E-group i
... More
Source: Journal of mathematical sciences. 2021. Vol. 256, № 3. P. 299-340
Type: статьи в журналах
Date: 2021
Description:
Sp-Groups form an interesting and informative class of Abelian mixed groups. In this paper, we systematically study self-small sp-groups of finite rank and their endomorphism rings
