Communications in Algebra, Volume 48, Issue 3 (2020)

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Communications in Algebra, Volume 48, Issue 3 (2020)

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Original Articles

Article
Rationality problem for some transitive subgroups of S14
Baoshan Wang & Guoqi Wang
Pages: 917-929
Published online: 13 Oct 2019
AbstractforRationality problem for some transitive subgroups of S14 | Full Text | References | PDF (969.6 KB) | EPUB
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Article
Lower semi-continuity of the Waldschmidt constants
Daseul Bae
Pages: 930-951
Published online: 08 Oct 2019
AbstractforLower semi-continuity of the Waldschmidt constants | Full Text | References | PDF (2.3 MB) | EPUB
  • 96 Views
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Article
On Gauss Fibonacci polynomials, on Gauss Lucas polynomials and their applications
Engin Özkan & Merve Taştan
Pages: 952-960
Published online: 27 Sep 2019
AbstractforOn Gauss Fibonacci polynomials, on Gauss Lucas polynomials and their applications | Full Text | References | PDF (679.7 KB) | EPUB
  • 473 Views
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Article
Hilbertian (function) algebras
Laurent Poinsot
Pages: 961-991
Published online: 10 Oct 2019
AbstractforHilbertian (function) algebras | Full Text | References | PDF (2.5 MB) | EPUB
  • 68 Views
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Article
Jordan supersystems related to Lie superalgebras
Esther García, Miguel Gómez Lozano & Guillermo Vera De Salas
Pages: 992-1000
Published online: 07 Oct 2019
AbstractforJordan supersystems related to Lie superalgebras | Full Text | References | PDF (704.1 KB) | EPUB
  • 78 Views
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Article
K4-free character graphs with seven vertices
Mahdi Ebrahimi
Pages: 1001-1010
Published online: 05 Oct 2019
AbstractforK4-free character graphs with seven vertices | Full Text | References | PDF (786.9 KB) | EPUB
  • 114 Views
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Article
Rings whose injective hulls are dual square free
Yasser Ibrahim & Mohamed Yousif
Pages: 1011-1021
Published online: 01 Oct 2019
AbstractforRings whose injective hulls are dual square free | Full Text | References | PDF (860.8 KB) | EPUB
  • 201 Views
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Article
The universal enveloping algebra of sl2 and the Racah algebra
Sarah Bockting-Conrad & Hau-Wen Huang
Pages: 1022-1040
Published online: 14 Nov 2019
AbstractforThe universal enveloping algebra of sl2 and the Racah algebra | Full Text | References | PDF (1.3 MB) | EPUB
  • 197 Views
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Article
Commutative unary algebras with modular and distributive topology lattices
Anna Kartashova
Pages: 1041-1051
Published online: 04 Oct 2019
AbstractforCommutative unary algebras with modular and distributive topology lattices | Full Text | References | PDF (851.4 KB) | EPUB
  • 57 Views
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Article
Infinite locally finite groups with the locally nilpotent non-Dedekind norm of decomposable subgroups
Tetyana D. Lukashova
Pages: 1052-1057
Published online: 22 Oct 2019
AbstractforInfinite locally finite groups with the locally nilpotent non-Dedekind norm of decomposable subgroups | Full Text | References | PDF (505.7 KB) | EPUB
  • 54 Views
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Article
Special apolar subset: the case of star configurations
Iman Bahmani Jafarloo & Enrico Carlini
Pages: 1058-1067
Published online: 22 Oct 2019
AbstractforSpecial apolar subset: the case of star configurations | Full Text | References | PDF (835.5 KB) | EPUB
  • 61 Views
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Article
Generalized SSP-modules
Özgür Taşdemir & Fatih Karabacak
Pages: 1068-1078
Published online: 24 Oct 2019
AbstractforGeneralized SSP-modules | Full Text | References | PDF (835 KB) | EPUB
  • 250 Views
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Article
Numerical semigroup algebras
I-Chiau Huang & Mee-Kyoung Kim
Pages: 1079-1088
Published online: 30 Dec 2019
AbstractforNumerical semigroup algebras | Full Text | References | PDF (796.3 KB) | EPUB
  • 121 Views
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Article
Predicted decay ideals
Sarah Jo Weinstein & Irena Swanson
Pages: 1089-1098
Published online: 26 Oct 2019
AbstractforPredicted decay ideals | Full Text | References | PDF (774.6 KB) | EPUB
  • 79 Views
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Article
The number of conjugacy classes of nonnormal subgroups of finite p-groups (II)
Lili Li
Pages: 1099-1113
Published online: 25 Oct 2019
AbstractforThe number of conjugacy classes of nonnormal subgroups of finite p-groups (II) | Full Text | References | PDF (1.1 MB) | EPUB
  • 95 Views
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Article
The E-normal structure of Petrov’s odd unitary groups over commutative rings
Raimund Preusser
Pages: 1114-1131
Published online: 22 Oct 2019
AbstractforThe E-normal structure of Petrov’s odd unitary groups over commutative rings | Full Text | References | PDF (1.3 MB) | EPUB
  • 49 Views
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Article
π-endo Baer modules
Gary F. Birkenmeier, Yeliz Kara & Adnan Tercan
Pages: 1132-1149
Published online: 22 Oct 2019
Abstractforπ-endo Baer modules | Full Text | References | PDF (1.3 MB) | EPUB
  • 347 Views
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Article
Half-isomorphisms of dihedral automorphic loops
Maria de Lourdes Merlini Giuliani & Giliard Souza dos Anjos
Pages: 1150-1162
Published online: 05 Nov 2019
AbstractforHalf-isomorphisms of dihedral automorphic loops | Full Text | References | PDF (957.9 KB) | EPUB
  • 46 Views
  • 3 CrossRef citations
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Article
Symbolic blowup algebras and invariants of certain monomial curves in an affine space
Clare D’Cruz & Shreedevi K. Masuti
Pages: 1163-1190
Published online: 29 Dec 2019
AbstractforSymbolic blowup algebras and invariants of certain monomial curves in an affine space | Full Text | References | PDF (1.9 MB) | EPUB
  • 66 Views
  • 1 CrossRef citations
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Article
Divisibility properties of twisted semigroup rings
Gyu Whan Chang & Dong Yeol Oh
Pages: 1191-1200
Published online: 20 Oct 2019
AbstractforDivisibility properties of twisted semigroup rings | Full Text | References | PDF (776.9 KB) | EPUB
  • 80 Views
  • 2 CrossRef citations
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Article
Bogomolov multiplier and the Lazard correspondence
Zeinab Araghi Rostami, Mohsen Parvizi & Peyman Niroomand
Pages: 1201-1211
Published online: 29 Dec 2019
AbstractforBogomolov multiplier and the Lazard correspondence | Full Text | References | PDF (1.2 MB) | EPUB
  • 64 Views
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Article
Extensions of integral domains and quasi-valuations
Shai Sarussi
Pages: 1212-1223
Published online: 20 Oct 2019
AbstractforExtensions of integral domains and quasi-valuations | Full Text | References | PDF (899.8 KB) | EPUB
  • 71 Views
  • 2 CrossRef citations
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Article
Derivations over amalgamated algebras along an ideal
M. A. Idrissi & L. Oukhtite
Pages: 1224-1230
Published online: 29 Dec 2019
AbstractforDerivations over amalgamated algebras along an ideal | Full Text | References | PDF (573.2 KB) | EPUB
  • 75 Views
  • 1 CrossRef citations
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Article
Neat submodules over commutative rings
Engin Mermut & Zübeyir Türkoğlu
Pages: 1231-1248
Published online: 17 Oct 2019
AbstractforNeat submodules over commutative rings | Full Text | References | PDF (1.3 MB) | EPUB
  • 159 Views
  • 3 CrossRef citations
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Article
Centrally essential endomorphism rings of abelian groups
O. V. Lyubimtsev & A. A. Tuganbaev
Pages: 1249-1256
Published online: 17 Oct 2019
AbstractforCentrally essential endomorphism rings of abelian groups | Full Text | References | PDF (646.3 KB) | EPUB
  • 55 Views
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Article
Frobenius functors and Gorenstein flat dimensions
Jiangsheng Hu, Huanhuan Li, Yuxian Geng & Dongdong Zhang
Pages: 1257-1265
Published online: 24 Oct 2019
AbstractforFrobenius functors and Gorenstein flat dimensions | Full Text | References | PDF (899.9 KB) | EPUB
  • 368 Views
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Article
Characterization of some families of simple groups by their intersection graphs
Hossein Shahsavari & Behrooz Khosravi
Pages: 1266-1280
Published online: 07 Nov 2019
AbstractforCharacterization of some families of simple groups by their intersection graphs | Full Text | References | PDF (1.1 MB) | EPUB
  • 92 Views
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Article
On the limit set of root systems of Coxeter groups acting on Lorentzian spaces
Christophe Hohlweg, Jean-Philippe Préaux & Vivien Ripoll
Pages: 1281-1304
Published online: 17 Nov 2019
AbstractforOn the limit set of root systems of Coxeter groups acting on Lorentzian spaces | Full Text | References | PDF (3.9 MB) | EPUB
  • 79 Views
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Article
A criterion for the existence of a solvable π-Hall subgroup in a finite group
Alexander A. Buturlakin & Antonina P. Khramova
Pages: 1305-1313
Published online: 13 Nov 2019
AbstractforA criterion for the existence of a solvable π-Hall subgroup in a finite group | Full Text | References | PDF (709.2 KB) | EPUB
  • 130 Views
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Article
On minimal free resolution of edge ideals of multipartite crown graphs
Pavinder Singh & Shahnawaz Ahmad Rather
Pages: 1314-1326
Published online: 12 Nov 2019
AbstractforOn minimal free resolution of edge ideals of multipartite crown graphs | Full Text | References | PDF (1.3 MB) | EPUB
  • 151 Views
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Article
On the codegrees of finite groups
Zohreh Sayanjali, Zeinab Akhlaghi & Behrooz Khosravi
Pages: 1327-1332
Published online: 05 Nov 2019
AbstractforOn the codegrees of finite groups | Full Text | References | PDF (525 KB) | EPUB
  • 184 Views
  • 2 CrossRef citations
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Article
The regularity lemma is false over small fields
Harm Derksen & Visu Makam
Pages: 1333-1339
Published online: 06 Nov 2019
AbstractforThe regularity lemma is false over small fields | Full Text | References | PDF (569 KB) | EPUB
  • 60 Views
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Article
Some applications of algebraic entropy to the proof of Milnor-Wolf theorem
W. Xi, D. Dikranjan, D. Freni & D. Toller
Pages: 1340-1355
Published online: 13 Nov 2019
AbstractforSome applications of algebraic entropy to the proof of Milnor-Wolf theorem | Full Text | References | PDF (1.2 MB) | EPUB
  • 114 Views
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Article
On finitary series of groups represented as permutation or linear groups
Ahmet Arikan, Aynur Arikan & Amel Zitouni
Pages: 1356-1370
Published online: 08 Nov 2019
AbstractforOn finitary series of groups represented as permutation or linear groups | Full Text | References | PDF (1.1 MB) | EPUB
  • 85 Views
  • 1 CrossRef citations
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Article
On applications of two-sided α-generalized derivations to 3-prime near-rings
Fuad Ali Ahmed Almahdi & Ibtesam Alshammari
Pages: 1371-1378
Published online: 07 Nov 2019
AbstractforOn applications of two-sided α-generalized derivations to 3-prime near-rings | Full Text | References | PDF (624.5 KB) | EPUB
  • 130 Views
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Corrigendum

Correction
Corrigendum
Page: 1379
Published online: 06 Oct 2019
CitationforCorrigendum | Full Text | References | PDF (108.1 KB) | EPUB
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Free Access

Correction

Correction
A correction to the paper “On curves with split Jacobians”
Sajad Salami
Pages: 1380-1381
Published online: 29 Oct 2019
AbstractforA correction to the paper “On curves with split Jacobians” | Full Text | References | PDF (258 KB) | EPUB
  • 472 Views
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Free Access

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