FUNDAMENTALNAYA
I PRIKLADNAYA MATEMATIKA

(FUNDAMENTAL AND APPLIED MATHEMATICS)

2011/2012, VOLUME 17, NUMBER 8, PAGES 177-182

**Quasi-endomorphism rings of strongly indecomposable torsion-free
Abelian groups of rank $4$ with
pseudosocles of rank $1$**

A. V. Cherednikova

Abstract

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We obtain the matrix representation of the minimal rational algebra
whose subalgebras, up to isomorphism, are quasi-endomorphism rings of
strongly indecomposable torsion-free Abelian groups of
rank $4$
with pseudosocles of rank $1$.

Location: http://mech.math.msu.su/~fpm/eng/k1112/k118/k11817h.htm

Last modified: March 23, 2013