Results 101 to 110 of about 120,594 (244)

Finite rank torsion-free abelian groups uniserial over their endomorphism rings [PDF]

, 1985
Jutta Hausen
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Localizations of torsion-free abelian groups

Journal of Algebra, 2004
The author considers the localizations of torsion-free Abelian groups, more precisely, the localizations of free groups, of cotorsion-free groups, and of finite rank Butler groups. For Abelian groups \(A,B\) a homomorphism \(\alpha\colon A\to B\) is said to be a `localization' of \(A\) if, for all \(f\colon A\to B\), there is a unique \(\varphi\colon B\
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On free abelian 𝑙-groups [PDF]

Proceedings of the American Mathematical Society, 1973
Let F F denote the free abelian lattice ordered group over an unordered torsion free group G G . Necessary and sufficient conditions are given on G G in order for F F to be an l l -subgroup of a cardinal product of integers. The result encompasses Weinberg’s theorem
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On the number of diamonds in the subgroup lattice of a finite abelian group

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2016
The main goal of the current paper is to determine the total number of diamonds in the subgroup lattice of a finite abelian group. This counting problem is reduced to finite p-groups. Explicit formulas are obtained in some particular cases.
Fodor Dan Gregorian, Tărnăuceanu Marius   +1 more
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An asymptotically safe solution to the U(1) triviality problem

Physics Letters B, 2017
We explore whether quantum gravity effects within the asymptotic safety paradigm can provide a predictive ultraviolet completion for Abelian gauge theories.
Nicolai Christiansen, Astrid Eichhorn
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Corrections to: “Torsion free abelian groups quasiprojective over their endomorphism rings. II” [PDF]

, 1978
C. Vinsonhaler
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Finitely presented kernels of homomorphisms from hyperbolic groups onto free abelian groups [PDF]

, 2023
Robert Kropholler, Claudio Llosa Isenrich   +1 more
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Sum-free set in finite abelian groups [PDF]

, 2005
R. Balasubramanian, Gyan Prakash
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Near Isomorphism for Countable-Rank Torsion-Free Abelian Groups [PDF]

, 2021
E. A. Blagoveshchenskaya, A. V. Filimonov, A. E. Trifonov   +2 more
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The n-ary adding machine and solvable groups [PDF]

International Journal of Group Theory, 2013
We describe under a various conditions abelian subgroups of the automorphism group $Aut(T_n)$ of the regular $n$-ary tree $T_n$, which are normalized by the $n$-ary adding machine $tau=(e,dots, e,tau)sigma_tau$ where $sigma_tau$ is the $n$-cycle $(0, 1 ...
Josimar Da Silva Rocha, Said Sidki
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