Results 91 to 100 of about 816 (210)
Periodicity of joint co-tiles in $\mathbb{Z}^d$
Discrete AnalysisPeriodicity of joint co-tiles in $\mathbb{Z}^d$, Discrete Analysis 2024:13, 32 pp. A finite subset, or *tile*, $F$ of an abelian group $G$ is said to *tile $G$ by translations* if there there is some complementary set, or *co-tile*, $A$ of $G$ such that
Tom Meyerovitch +2 more
doaj +1 more source
Computing Homotopy Classes for Diagrams. [PDF]
Discrete Comput Geom, 2023 Filakovský M, Vokřínek L.
europepmc +1 more source
On the complexity of the classification problem for torsion-free abelian groups of rank two [PDF]
, 2002 Simon Thomas
openalex +1 more source
Framed cohomological Hall algebras and cohomological stable envelopes. [PDF]
Lett Math Phys, 2023 Botta TM.
europepmc +1 more source
Hyper-abelian groups with finite co-central rank
Journal of Algebra, 2004 AbstractA group G has finite co-central rank s if there exists a least non-negative integer s such that every finitely generated subgroup H can be generated by at most s elements modulo the centre of H. The investigation of such groups has been started in [J.P. Sysak, A. Tresch, J. Group Theory 4 (2001) 325]. It is proved that hyper-abelian groups with
openaire +2 more sources
Data assimilation in operator algebras. [PDF]
Proc Natl Acad Sci U S A, 2023 Freeman D +4 more
europepmc +1 more source
On subdirect sums of Abelian torsion-free groups of rank 1 [PDF]
, 2008 V. B. Trukhmanov
openalex +1 more source
Automorphic Bloch theorems for hyperbolic lattices. [PDF]
Proc Natl Acad Sci U S A, 2022 Maciejko J, Rayan S.
europepmc +1 more source
Quantum entropy and central limit theorem. [PDF]
Proc Natl Acad Sci U S A, 2023 Bu K, Gu W, Jaffe A.
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Groups of Finite Morley Rank and Even Type with Strongly Closed Abelian Subgroups
, 2000 Tuna Altınel +2 more
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