Results 151 to 160 of about 35,842 (169)

The isomorphism problem for torsion-free Abelian groups is analytic complete

Journal of Algebra, 2008
Rod Downey, Antonio Montalban
exaly  

Extensions in the class of countable torsion-free Abelian groups

Acta Mathematica Hungarica, 2013
Lutz Strüngmann
exaly  

Algorithms in Direct Decompositions of Torsion-Free Abelian Groups

Journal of Mathematical Sciences, 2023
exaly  

Decidability and Computability of Certain Torsion-Free Abelian Groups

Notre Dame Journal of Formal Logic, 2010
S S Goncharov, Alexander Melnikov
exaly  

The tensor product of torsion-free abelian groups

Siberian Mathematical Journal, 1976
openaire   +1 more source

Quasi-endomorphism rings of almost completely decomposable torsion-free Abelian groups of rank 4 that do not coincide with their pseudo-socles

Mathematical Notes, 2015
A V Cherednikova
exaly  

Quasiendomorphism algebras of some quasidecomposable rank 4 torsion-free abelian groups

Siberian Mathematical Journal, 2016
A V Cherednikova
exaly  

Rings of quasi-endomorphisms of some direct sums of torsion-free Abelian groups

Russian Mathematics, 2017
A V Cherednikova
exaly  

Torsion-free weakly transitive E-Engel Abelian groups

Mathematical Notes, 2013
exaly  

Projective classes of torsion free abelian groups. II

Acta Mathematica Hungarica, 1984
exaly