Communications in Algebra, Volume 46, Issue 7 (2018)

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Communications in Algebra, Volume 46, Issue 7 (2018)

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Original Articles

Article
Almost cyclic elements in Weil representations of finite classical groups
Lino Di Martino & A. E. Zalesski
Pages: 2767-2810
Published online: 01 Mar 2018
AbstractforAlmost cyclic elements in Weil representations of finite classical groups | Full Text | References | PDF (672.8 KB)
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Article
Yang–Baxter operators in symmetric categories
Jorge A. Guccione, Juan J. Guccione & Leandro Vendramin
Pages: 2811-2845
Published online: 15 Dec 2017
AbstractforYang–Baxter operators in symmetric categories | Full Text | References | PDF (464.6 KB)
  • 155 Views
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Article
A short proof for the relation between Weil indices and 𝜖-factors
Dani Szpruch
Pages: 2846-2851
Published online: 15 Dec 2017
AbstractforA short proof for the relation between Weil indices and 𝜖-factors | Full Text | References | PDF (127.2 KB)
  • 174 Views
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Article
Stability conditions for cyclic quivers
Xintian Wang
Pages: 2852-2861
Published online: 15 Dec 2017
AbstractforStability conditions for cyclic quivers | Full Text | References | PDF (175.2 KB)
  • 129 Views
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Article
Young wall model for A2(2)-type adjoint crystals
Seok-Jin Kang
Pages: 2862-2889
Published online: 18 Jan 2018
AbstractforYoung wall model for A2(2)-type adjoint crystals | Full Text | References | PDF (266.5 KB)
  • 142 Views
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Article
Commuting traces of multilinear maps on invertible elements
Willian Franca
Pages: 2890-2898
Published online: 03 Jan 2018
AbstractforCommuting traces of multilinear maps on invertible elements | Full Text | References | PDF (156.1 KB)
  • 100 Views
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Article
Groups in which every subgroup of infinite rank is almost permutable
Anna Valentina De Luca & Roberto Ialenti
Pages: 2899-2904
Published online: 18 Jan 2018
AbstractforGroups in which every subgroup of infinite rank is almost permutable | Full Text | References | PDF (141.2 KB)
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Article
Composition rings from formal power series rings
Giordano Gallina & Fiorenza Morini
Pages: 2905-2911
Published online: 15 Dec 2017
AbstractforComposition rings from formal power series rings | Full Text | References | PDF (142.1 KB)
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Article
Weak Rickart and dual weak Rickart objects in abelian categories
Septimiu Crivei & Derya Keskin Tütüncü
Pages: 2912-2926
Published online: 15 Dec 2017
AbstractforWeak Rickart and dual weak Rickart objects in abelian categories | Full Text | References | PDF (239.6 KB)
  • 121 Views
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Article
Erratum to “On α-DICC modules” Commun. Algebra. 22(6):1933–1944 (1994)
O. A. S. Karamzadeh & M. Motamedi (deceased)
Page: 2927
Published online: 13 Feb 2018
AbstractforErratum to “On α-DICC modules” Commun. Algebra. 22(6):1933–1944 (1994) | Full Text | References | PDF (67 KB)
  • 39 Views
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Article
Factorization of elements in noncommutative rings, II
Alberto Facchini & Martino Fassina
Pages: 2928-2946
Published online: 15 Dec 2017
AbstractforFactorization of elements in noncommutative rings, II | Full Text | References | PDF (287.6 KB)
  • 210 Views
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Article
Cohomology of oriented algebras
Ali N. A. Koam & Teimuraz Pirashvili
Pages: 2947-2963
Published online: 14 Dec 2017
AbstractforCohomology of oriented algebras | Full Text | References | PDF (202 KB)
  • 122 Views
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Article
Endofunctors of quandles and racks
Peter Ulrickson
Pages: 2964-2967
Published online: 09 Jan 2018
AbstractforEndofunctors of quandles and racks | Full Text | References | PDF (106.4 KB)
  • 63 Views
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Article
Finitely additive, modular, and probability functions on pre-Semirings
Peyman Nasehpour & Amir Hossein Parvardi
Pages: 2968-2989
Published online: 15 Dec 2017
AbstractforFinitely additive, modular, and probability functions on pre-Semirings | Full Text | References | PDF (293.9 KB)
  • 83 Views
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Article
Free 2-step nilpotent Lie algebras and indecomposable representations
Leandro Cagliero, Luis Gutiérrez Frez & Fernando Szechtman
Pages: 2990-3005
Published online: 15 Dec 2017
AbstractforFree 2-step nilpotent Lie algebras and indecomposable representations | Full Text | References | PDF (236.4 KB)
  • 101 Views
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Article
Graphs and ranks of monoids
Behnam Khosravi
Pages: 3006-3013
Published online: 14 Dec 2017
AbstractforGraphs and ranks of monoids | Full Text | References | PDF (207.4 KB)
  • 105 Views
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Article
Actions of Ore extensions and growth of polynomial H-identities
Alexey Sergeevich Gordienko
Pages: 3014-3032
Published online: 15 Dec 2017
AbstractforActions of Ore extensions and growth of polynomial H-identities | Full Text | References | PDF (306 KB)
  • 49 Views
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Article
The decomposition of finite-dimensional near-vector spaces
S. Dorfling, K.-T. Howell & S. P. Sanon
Pages: 3033-3046
Published online: 18 Dec 2017
AbstractforThe decomposition of finite-dimensional near-vector spaces | Full Text | References | PDF (223.8 KB)
  • 159 Views
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Article
Log terminal singularities
Alberto Chiecchio & Stefano Urbinati
Pages: 3047-3061
Published online: 15 Dec 2017
AbstractforLog terminal singularities | Full Text | References | PDF (231 KB)
  • 87 Views
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Article
Endomorphism category of an abelian category
Keyan Song, Liusan Wu & Yuehui Zhang
Pages: 3062-3070
Published online: 15 Dec 2017
AbstractforEndomorphism category of an abelian category | Full Text | References | PDF (178.5 KB)
  • 266 Views
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Article
When some complement of a z-closed submodule is a summand
Yeliz Kara & Adnan Tercan
Pages: 3071-3078
Published online: 15 Dec 2017
AbstractforWhen some complement of a z-closed submodule is a summand | Full Text | References | PDF (170.2 KB)
  • 282 Views
  • 7 CrossRef citations
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Article
Classification of categories with matrices of coefficient 2 and order n
Samer Allouch & Carlos Simpson
Pages: 3079-3091
Published online: 15 Dec 2017
AbstractforClassification of categories with matrices of coefficient 2 and order n | Full Text | References | PDF (198 KB)
  • 103 Views
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Article
Two classes of finite groups whose Chermak-Delgado lattice is a chain of length zero
Ryan McCulloch & Marius Tărnăuceanu
Pages: 3092-3096
Published online: 14 Dec 2017
AbstractforTwo classes of finite groups whose Chermak-Delgado lattice is a chain of length zero | Full Text | References | PDF (124.9 KB)
  • 144 Views
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Article
Canonical bases for the quantum supergroup U(𝔤𝔩3|1)
Haixia Gu & Xiaoming Wang
Pages: 3097-3111
Published online: 15 Dec 2017
AbstractforCanonical bases for the quantum supergroup U(𝔤𝔩3|1) | Full Text | References | PDF (185.4 KB)
  • 81 Views
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Article
On the structure of Goldie modules
Jaime Castro Pérez, Mauricio Medina Bárcenas, José Ríos Montes & Angel Zaldívar
Pages: 3112-3126
Published online: 15 Dec 2017
AbstractforOn the structure of Goldie modules | Full Text | References | PDF (256.6 KB)
  • 157 Views
  • 3 CrossRef citations
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Article
On finite groups with generalized σ-subnormal Schmidt subgroups
Bin Hu & Jianhong Huang
Pages: 3127-3134
Published online: 14 Dec 2017
AbstractforOn finite groups with generalized σ-subnormal Schmidt subgroups | Full Text | References | PDF (163.2 KB)
  • 91 Views
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Article
On the Betti polynomials of certain graded ideals
Gioia Failla & Zhongming Tang
Pages: 3135-3146
Published online: 15 Dec 2017
AbstractforOn the Betti polynomials of certain graded ideals | Full Text | References | PDF (172.4 KB)
  • 40 Views
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Article
Extremal generalized centralizers in matrix algebras
Gregor Dolinar, Alexander Guterman, Bojan Kuzma & Olga Markova
Pages: 3147-3154
Published online: 17 Jan 2018
AbstractforExtremal generalized centralizers in matrix algebras | Full Text | References | PDF (167.5 KB)
  • 125 Views
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Article
Modules with pure resolutions
H. Ananthnarayan & Rajiv Kumar
Pages: 3155-3163
Published online: 08 Feb 2018
AbstractforModules with pure resolutions | Full Text | References | PDF (181.7 KB)
  • 184 Views
  • 2 CrossRef citations
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Article
Some results on the cofiniteness and annihilators of local cohomology modules
Fahimeh Rastgoo & Alireza Nazari
Pages: 3164-3173
Published online: 18 Jan 2018
AbstractforSome results on the cofiniteness and annihilators of local cohomology modules | Full Text | References | PDF (195.1 KB)
  • 98 Views
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Article
Generation of groups by rank-2 tori
Neha Hooda
Pages: 3174-3181
Published online: 08 Feb 2018
AbstractforGeneration of groups by rank-2 tori | Full Text | References | PDF (176.9 KB)
  • 60 Views
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Article
On the minimum degree, edge-connectivity and connectivity of power graphs of finite groups
Ramesh Prasad Panda & K. V. Krishna
Pages: 3182-3197
Published online: 18 Jan 2018
AbstractforOn the minimum degree, edge-connectivity and connectivity of power graphs of finite groups | Full Text | References | PDF (247.9 KB)
  • 301 Views
  • 14 CrossRef citations
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Article
Finite groups with S-permutable n-minimal subgroups
Hongfei Pan & Guohua Qian
Pages: 3198-3204
Published online: 18 Jan 2018
AbstractforFinite groups with S-permutable n-minimal subgroups | Full Text | References | PDF (162.3 KB)
  • 114 Views
  • 1 CrossRef citations
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Article
On factorization of polynomials in henselian valued fields
Anuj Jakhar, Sudesh K. Khanduja & Neeraj Sangwan
Pages: 3205-3221
Published online: 09 Jan 2018
AbstractforOn factorization of polynomials in henselian valued fields | Full Text | References | PDF (321.2 KB)
  • 132 Views
  • 3 CrossRef citations
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Article
A note on the Glauberman correspondence
Xueqin Hu
Pages: 3222-3227
Published online: 17 Jan 2018
AbstractforA note on the Glauberman correspondence | Full Text | References | PDF (132.9 KB)
  • 135 Views
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