Communications in Algebra, Volume 52, Issue 7 (2024)

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Communications in Algebra, Volume 52, Issue 7 (2024)

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Research Articles

Article
A Schur ring approach to supercharacters of groups associated with finite radical rings
Carlos A. M. André, Pedro J. Freitas & Tânia Z. Silva
Pages: 2693-2705
Published online: 30 Jan 2024
AbstractforA Schur ring approach to supercharacters of groups associated with finite radical rings | Full Text | References | PDF (1,009.9 KB) | EPUB
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Article
On the pluricanonical map and the canonical volume of projective 4-folds of general type
Jianshi Yan
Pages: 2706-2714
Published online: 23 Jan 2024
AbstractforOn the pluricanonical map and the canonical volume of projective 4-folds of general type | Full Text | References | PDF (847.9 KB) | EPUB
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Article
On the structure of finite groups determined by the arithmetic and geometric means of element orders
Valentina Grazian, Carmine Monetta & Marialaura Noce
Pages: 2715-2723
Published online: 31 Jan 2024
AbstractforOn the structure of finite groups determined by the arithmetic and geometric means of element orders | Full Text | References | PDF (749.5 KB) | EPUB
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Article
The (ET4) axiom for extriangulated categories
Xiaoxue Kong, Zengqiang Lin & Minxiong Wang
Pages: 2724-2736
Published online: 27 Jan 2024
AbstractforThe (ET4) axiom for extriangulated categories | Full Text | References | PDF (965.9 KB) | EPUB
  • 39 Views
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Article
Dual modules, f-projective modules and Π-coherence over trivial ring extensions
Lixin Mao
Pages: 2737-2749
Published online: 27 Jan 2024
AbstractforDual modules, f-projective modules and Π-coherence over trivial ring extensions | Full Text | References | PDF (1,012.5 KB) | EPUB
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Article
Fano 4-folds with nef tangent bundle in positive characteristic
Yuta Takahashi & Kiwamu Watanabe
Pages: 2750-2759
Published online: 27 Jan 2024
AbstractforFano 4-folds with nef tangent bundle in positive characteristic | Full Text | References | PDF (829.5 KB) | EPUB
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Article
Factorization properties of quotients of polynomial and power series rings by monomial ideals
Ashkan Nikseresht & Shahin Rahimi
Pages: 2760-2768
Published online: 27 Jan 2024
AbstractforFactorization properties of quotients of polynomial and power series rings by monomial ideals | Full Text | References | PDF (769.4 KB) | EPUB
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Article
The characterization of PSL(2, p) (p≡±5 (mod 24))
Yunfei Guan, Quanfu Yan & Zhencai Shen
Pages: 2769-2773
Published online: 30 Jan 2024
AbstractforThe characterization of PSL(2, p) (p≡±5 (mod 24)) | Full Text | References | PDF (476.4 KB) | EPUB
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Article
Solutions of the braid equation attached to power series
Jorge A. Guccione, Juan J. Guccione & Christian Valqui
Pages: 2774-2814
Published online: 07 Feb 2024
AbstractforSolutions of the braid equation attached to power series | Full Text | References | PDF (2.8 MB) | EPUB
  • 35 Views
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Article
L9-free groups
Imke Toborg, Rebecca Waldecker & Clemens B. Tietze
Pages: 2815-2851
Published online: 05 Feb 2024
AbstractforL9-free groups | Full Text | References | PDF (2.6 MB) | EPUB
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Open Access
Article
Complemented zero-divisor graphs associated with finite commutative semigroups
Chase Bender, Paul Cappaert, Rachelle DeCoste & Lisa DeMeyer
Pages: 2852-2867
Published online: 06 Feb 2024
AbstractforComplemented zero-divisor graphs associated with finite commutative semigroups | Full Text | References | PDF (1.4 MB) | EPUB
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Article
Relative injective envelopes and relative projective covers on ring extensions
Shufeng Guo
Pages: 2868-2883
Published online: 06 Feb 2024
AbstractforRelative injective envelopes and relative projective covers on ring extensions | Full Text | References | PDF (1.2 MB) | EPUB
  • 56 Views
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Article
Remarks on almost Gorenstein rings
Naoki Endo & Naoyuki Matsuoka
Pages: 2884-2891
Published online: 07 Feb 2024
AbstractforRemarks on almost Gorenstein rings | Full Text | References | PDF (723.5 KB) | EPUB
  • 174 Views
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Open Access
Article
Fuchs’ problem for linear groups
Keir Lockridge & Jacob Terkel
Pages: 2892-2902
Published online: 06 Feb 2024
AbstractforFuchs’ problem for linear groups | Full Text | References | PDF (874.1 KB) | EPUB
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Article
Characters in p-adic Heisenberg and lattice vertex operator algebras
Daniel Barake & Cameron Franc
Pages: 2903-2916
Published online: 10 Feb 2024
AbstractforCharacters in p-adic Heisenberg and lattice vertex operator algebras | Full Text | References | PDF (1.1 MB) | EPUB
  • 34 Views
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Article
n-absorbing ideal factorization in commutative rings
Hyun Seung Choi
Pages: 2917-2944
Published online: 13 Feb 2024
Abstractforn-absorbing ideal factorization in commutative rings | Full Text | References | PDF (2 MB) | EPUB
  • 201 Views
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Open Access
Article
On the isomorphism problem for certain p-groups
Alexander Montoya Ocampo & Fernando Szechtman
Pages: 2945-2964
Published online: 17 Feb 2024
AbstractforOn the isomorphism problem for certain p-groups | Full Text | References | PDF (1.5 MB) | EPUB
  • 53 Views
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Article
On wonderful compactifications of SL(2,𝔽) for non-Archimedean local fields 𝔽
Corina Ciobotaru
Pages: 2965-2983
Published online: 09 Feb 2024
AbstractforOn wonderful compactifications of SL(2,𝔽) for non-Archimedean local fields 𝔽 | Full Text | References | PDF (1.4 MB) | EPUB
  • 38 Views
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Article
The center of infinitesimal q-Schur algebra sq(2,r)1
Wenting Gao & Shiyuan Liu
Pages: 2984-2997
Published online: 09 Feb 2024
AbstractforThe center of infinitesimal q-Schur algebra sq(2,r)1 | Full Text | References | PDF (1 MB) | EPUB
  • 23 Views
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Article
Rings of nilpotent elements of monomial derivations on polynomial rings
Kyohei Hattori & Hideo Kojima
Pages: 2998-3009
Published online: 10 Feb 2024
AbstractforRings of nilpotent elements of monomial derivations on polynomial rings | Full Text | References | PDF (931.2 KB) | EPUB
  • 65 Views
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Article
Arithmetic equivalence under isoclinism
Masanari Kida
Pages: 3010-3017
Published online: 09 Feb 2024
AbstractforArithmetic equivalence under isoclinism | Full Text | References | PDF (711.9 KB) | EPUB
  • 157 Views
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Open Access
Article
On the Galois group of a reciprocal even octic polynomial
Chad Awtrey & Frank Patane
Pages: 3018-3026
Published online: 09 Feb 2024
AbstractforOn the Galois group of a reciprocal even octic polynomial | Full Text | References | PDF (748 KB) | EPUB
  • 25 Views
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Article
Subvarieties of hypersurface sections of generalized Grassmannians
Takeshi Abe
Pages: 3027-3053
Published online: 09 Feb 2024
AbstractforSubvarieties of hypersurface sections of generalized Grassmannians | Full Text | References | PDF (1.9 MB) | EPUB
  • 19 Views
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Article
Profinite version of the Beckmann-Black problem
Nour Ghazi
Pages: 3054-3064
Published online: 14 Feb 2024
AbstractforProfinite version of the Beckmann-Black problem | Full Text | References | PDF (919.4 KB) | EPUB
  • 14 Views
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Article
Straight domains are locally divided
Spencer Secord
Pages: 3065-3069
Published online: 14 Feb 2024
AbstractforStraight domains are locally divided | Full Text | References | PDF (478.3 KB) | EPUB
  • 39 Views
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Article
Local method for compositional inverses of permutation polynomials
Pingzhi Yuan
Pages: 3070-3080
Published online: 14 Feb 2024
AbstractforLocal method for compositional inverses of permutation polynomials | Full Text | References | PDF (846.7 KB) | EPUB
  • 46 Views
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Article
Bridgeland stability conditions and skew lines on ℙ3
Sammy Alaoui Soulimani & Martin G. Gulbrandsen
Pages: 3081-3114
Published online: 19 Feb 2024
AbstractforBridgeland stability conditions and skew lines on ℙ3 | Full Text | References | PDF (2.6 MB) | EPUB
  • 172 Views
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Open Access
Article
Lie algebras associated with labeled directed graphs
Mauricio Godoy Molina & Diego Lagos
Pages: 3115-3125
Published online: 19 Feb 2024
AbstractforLie algebras associated with labeled directed graphs | Full Text | References | PDF (1.2 MB) | EPUB
  • 38 Views
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Article
Laurent polynomial identities on symmetric units of group algebras
M. Akbari-Sehat & M. Ramezan-Nassab
Pages: 3126-3133
Published online: 14 Feb 2024
AbstractforLaurent polynomial identities on symmetric units of group algebras | Full Text | References | PDF (673.5 KB) | EPUB
  • 31 Views
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Article
Prime groupoid graded rings with applications to partial skew groupoid rings
Paula S. E. Moreira & Johan Öinert
Pages: 3134-3153
Published online: 29 Feb 2024
AbstractforPrime groupoid graded rings with applications to partial skew groupoid rings | Full Text | References | PDF (1.5 MB) | EPUB
  • 239 Views
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Open Access
Article
A note on the image of polynomials on upper triangular matrix algebras
Qian Chen
Pages: 3154-3167
Published online: 14 Feb 2024
AbstractforA note on the image of polynomials on upper triangular matrix algebras | Full Text | References | PDF (1 MB) | EPUB
  • 61 Views
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Article
On NN-torsion-free and NN-injective modules
Wei Zhao, Yungui Liu, Zhigao Dong & Yuxin Wei
Pages: 3168-3180
Published online: 19 Feb 2024
AbstractforOn NN-torsion-free and NN-injective modules | Full Text | References | PDF (988.5 KB) | EPUB
  • 49 Views
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