Results 91 to 100 of about 33,430 (215)

Symmetry TFTs from String Theory. [PDF]

open access: yesCommun Math Phys, 2023
Apruzzi F   +4 more
europepmc   +1 more source

Duality and self-reflexive torsion-free abelian groups

open access: yesJournal of Pure and Applied Algebra, 1999
Given an abelian group \(A\), let \(M_A\) denote the category of those abelian groups that are isomorphic to \(\text{End}(A)\)-submodules of finite direct sums of copies of \(A\). For \(A\) a rank-one torsion-free abelian group, R. B. Warfield jun. showed that the functor \(\text{Hom}(-,A)\) defines a rank-preserving duality on \(M_A\) (all unadorned ...
openaire   +1 more source

On transfer homomorphisms of Krull monoids. [PDF]

open access: yesBoll Unione Mat Ital (2008), 2021
Geroldinger A, Kainrath F.
europepmc   +1 more source

Protori and Torsion-Free Abelian Groups

open access: yes, 2019
The Resolution Theorem for Compact Abelian Groups is applied to show that the profinite subgroups of a finite-dimensional compact connected abelian group (protorus) which induce tori quotients comprise a lattice under intersection (meet) and $+$ (join), facilitating a proof of the existence of a universal resolution.
openaire   +2 more sources

Automorphic Bloch theorems for hyperbolic lattices. [PDF]

open access: yesProc Natl Acad Sci U S A, 2022
Maciejko J, Rayan S.
europepmc   +1 more source

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