Communications in Algebra, Volume 46, Issue 3 (2018)

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Communications in Algebra, Volume 46, Issue 3 (2018)

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Original Articles

Article
Left-symmetric superalgebra structures on the N = 2 superconformal algebras
Xuewen Liu, Dongping Bian & Xiangqian Guo
Pages: 929-941
Published online: 15 Dec 2017
AbstractforLeft-symmetric superalgebra structures on the N = 2 superconformal algebras | Full Text | References | PDF (202.9 KB)
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Article
Association schemes and hypergroups
Jaiung Jun
Pages: 942-960
Published online: 07 Jul 2017
AbstractforAssociation schemes and hypergroups | Full Text | References | PDF (291 KB)
  • 187 Views
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Article
Autocommuting probability of a finite group
Parama Dutta & Rajat Kanti Nath
Pages: 961-969
Published online: 07 Jul 2017
AbstractforAutocommuting probability of a finite group | Full Text | References | PDF (159.1 KB)
  • 215 Views
  • 6 CrossRef citations
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Article
Commutative rings with two-absorbing factorization
Muzammil Mukhtar, Malik Tusif Ahmed & Tiberiu Dumitrescu
Pages: 970-978
Published online: 07 Jul 2017
AbstractforCommutative rings with two-absorbing factorization | Full Text | References | PDF (183.6 KB)
  • 232 Views
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Article
Cohomology of SL2 and related structures
Klaus Lux, Nham V. Ngo & Yichao Zhang
Pages: 979-1000
Published online: 12 Jul 2017
AbstractforCohomology of SL2 and related structures | Full Text | References | PDF (311.2 KB)
  • 134 Views
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Article
k-skew Lie products on prime rings with involution
Xiaofei Qi & Yazhou Zhang
Pages: 1001-1010
Published online: 18 Jul 2017
Abstractfork-skew Lie products on prime rings with involution | Full Text | References | PDF (181.1 KB)
  • 555 Views
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Article
Some notes on the second homology of Leibniz algebras
Behrouz Edalatzadeh & Banafsheh Veisi
Pages: 1011-1017
Published online: 18 Jul 2017
AbstractforSome notes on the second homology of Leibniz algebras | Full Text | References | PDF (133.9 KB)
  • 105 Views
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Article
Table algebras with central fusions
Bangteng Xu
Pages: 1018-1031
Published online: 12 Jul 2017
AbstractforTable algebras with central fusions | Full Text | References | PDF (256.8 KB)
  • 71 Views
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Article
Supercharacters for finite groups of triangular type
A. N. Panov
Pages: 1032-1046
Published online: 18 Jul 2017
AbstractforSupercharacters for finite groups of triangular type | Full Text | References | PDF (226.7 KB)
  • 70 Views
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Article
Corrigendum: Good gradings of generalized incidence rings
Kenneth L. Price
Page: 1047
Published online: 27 Jul 2017
CitationforCorrigendum: Good gradings of generalized incidence rings | Full Text | References | PDF (63.9 KB)
  • 50 Views
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Article
On the zero locus of ideals defining the Nash blowup of toric surfaces
Enrique Chávez Martínez & Daniel Duarte
Pages: 1048-1059
Published online: 30 Oct 2017
AbstractforOn the zero locus of ideals defining the Nash blowup of toric surfaces | Full Text | References | PDF (257.6 KB)
  • 57 Views
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Article
Commuting anti-homomorphisms
Tsiu-Kwen Lee
Pages: 1060-1065
Published online: 18 Jul 2017
AbstractforCommuting anti-homomorphisms | Full Text | References | PDF (139.7 KB)
  • 2454 Views
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Article
Sign conjugacy classes of the alternating groups
Lucia Morotti
Pages: 1066-1079
Published online: 12 Jul 2017
AbstractforSign conjugacy classes of the alternating groups | Full Text | References | PDF (195.2 KB)
  • 110 Views
  • 1 CrossRef citations
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Article
On the index of powers of edge ideals
Mina Bigdeli, Jürgen Herzog & Rashid Zaare-Nahandi
Pages: 1080-1095
Published online: 18 Jul 2017
AbstractforOn the index of powers of edge ideals | Full Text | References | PDF (262.9 KB)
  • 133 Views
  • 6 CrossRef citations
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Article
The ring of Colombeau’s full generalized quaternions
W. Cortes, A. R. G. Garcia & S. H. da Silva
Pages: 1096-1109
Published online: 27 Jul 2017
AbstractforThe ring of Colombeau’s full generalized quaternions | Full Text | References | PDF (232.6 KB)
  • 120 Views
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Article
On two classes of finite supersoluble groups
W. M. Fakieh, R. A. Hijazi, A. Ballester-Bolinches & J. C. Beidleman
Pages: 1110-1115
Published online: 18 Jul 2017
AbstractforOn two classes of finite supersoluble groups | Full Text | References | PDF (141.6 KB)
  • 112 Views
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Article
On quotients of generalized Euclidean group rings
Luc Guyot
Pages: 1116-1120
Published online: 03 Aug 2017
AbstractforOn quotients of generalized Euclidean group rings | Full Text | References | PDF (133.8 KB)
  • 78 Views
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Article
Integer-valued polynomials on commutative rings and modules
Jesse Elliott
Pages: 1121-1137
Published online: 15 Dec 2017
AbstractforInteger-valued polynomials on commutative rings and modules | Full Text | References | PDF (231.8 KB)
  • 96 Views
  • 1 CrossRef citations
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Article
On one-relator products induced by generalized triangle groups I
Ihechukwu Chinyere & James Howie
Pages: 1138-1154
Published online: 11 Aug 2017
AbstractforOn one-relator products induced by generalized triangle groups I | Full Text | References | PDF (331 KB)
  • 75 Views
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Article
Finite groups with three composite character degrees
Mohsen Ghasemi & Mehdi Ghaffarzadeh
Pages: 1155-1164
Published online: 19 Jul 2017
AbstractforFinite groups with three composite character degrees | Full Text | References | PDF (194.9 KB)
  • 108 Views
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Article
On the almost Gorenstein property of determinantal rings
Naoki Taniguchi
Pages: 1165-1178
Published online: 19 Jul 2017
AbstractforOn the almost Gorenstein property of determinantal rings | Full Text | References | PDF (233.8 KB)
  • 85 Views
  • 6 CrossRef citations
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Article
A class of square-free monomial ideals associated to two integer sequences
Mircea Cimpoeaş
Pages: 1179-1187
Published online: 18 Jul 2017
AbstractforA class of square-free monomial ideals associated to two integer sequences | Full Text | References | PDF (185 KB)
  • 49 Views
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Article
Depth and Stanley depth of the edge ideals of square paths and square cycles
Zahid Iqbal, Muhammad Ishaq & Muhammad Aamir
Pages: 1188-1198
Published online: 19 Jul 2017
AbstractforDepth and Stanley depth of the edge ideals of square paths and square cycles | Full Text | References | PDF (219.2 KB)
  • 351 Views
  • 9 CrossRef citations
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Article
On Lie nilpotent modular group algebras
Meena Sahai & Bhagwat Sharan
Pages: 1199-1206
Published online: 18 Jul 2017
AbstractforOn Lie nilpotent modular group algebras | Full Text | References | PDF (167.2 KB)
  • 127 Views
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Article
Valuations on Algebraic Division Algebras
R. Fallah-Moghaddam & M. Mahdavi-Hezavehi
Pages: 1207-1211
Published online: 19 Jul 2017
AbstractforValuations on Algebraic Division Algebras | Full Text | References | PDF (120.8 KB)
  • 91 Views
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Article
Central extensions and deformations of Hom-Lie triple systems
Yao Ma, Liangyun Chen & Jie Lin
Pages: 1212-1230
Published online: 19 Jul 2017
AbstractforCentral extensions and deformations of Hom-Lie triple systems | Full Text | References | PDF (211.3 KB)
  • 260 Views
  • 8 CrossRef citations
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Article
The completion and Krull’s generalized principal ideal theorem on r-Noetherian rings
Gyu Whan Chang & Byung Gyun Kang
Pages: 1231-1236
Published online: 01 Sep 2017
AbstractforThe completion and Krull’s generalized principal ideal theorem on r-Noetherian rings | Full Text | References | PDF (141.2 KB)
  • 140 Views
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Article
The normalizer property of integral group rings of semidirect products of finite 2-closed groups by rational groups
Jinke Hai & Jidong Guo
Pages: 1237-1242
Published online: 19 Jul 2017
AbstractforThe normalizer property of integral group rings of semidirect products of finite 2-closed groups by rational groups | Full Text | References | PDF (139.9 KB)
  • 99 Views
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Article
The minimal non-Koszul A(Γ)
David Nacin
Pages: 1243-1251
Published online: 11 Aug 2017
AbstractforThe minimal non-Koszul A(Γ) | Full Text | References | PDF (478.9 KB)
  • 33 Views
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Article
A note on the conjugacy classes of non-cyclic subgroups
Wei Meng, Hailou Yao & Li Ma
Pages: 1252-1258
Published online: 11 Aug 2017
AbstractforA note on the conjugacy classes of non-cyclic subgroups | Full Text | References | PDF (153.8 KB)
  • 98 Views
  • 1 CrossRef citations
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Article
On the probability of being a deficient square group on 2-element subsets
Mohammad Farrokhi Derakhshandeh Ghouchan & S. H. Jafari
Pages: 1259-1266
Published online: 11 Aug 2017
AbstractforOn the probability of being a deficient square group on 2-element subsets | Full Text | References | PDF (156.9 KB)
  • 64 Views
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Article
Coherent rings and absolutely pure covers
Guocheng Dai & Nanqing Ding
Pages: 1267-1271
Published online: 11 Aug 2017
AbstractforCoherent rings and absolutely pure covers | Full Text | References | PDF (129.5 KB)
  • 357 Views
  • 9 CrossRef citations
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Article
Ratliff–Rush ideal and reduction numbers
Amir Mafi
Pages: 1272-1276
Published online: 11 Aug 2017
AbstractforRatliff–Rush ideal and reduction numbers | Full Text | References | PDF (130.8 KB)
  • 180 Views
  • 3 CrossRef citations
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Article
Commutative rings whose proper ideals are direct sums of uniform modules
Sh. Asgari & M. Behboodi
Pages: 1277-1286
Published online: 30 Aug 2017
AbstractforCommutative rings whose proper ideals are direct sums of uniform modules | Full Text | References | PDF (197.6 KB)
  • 174 Views
  • 2 CrossRef citations
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Article
Normal edge-transitive and -arc-transitive semi-Cayley graphs
A. R. Ashrafi & B. Soleimani
Pages: 1287-1299
Published online: 30 Aug 2017
AbstractforNormal edge-transitive and -arc-transitive semi-Cayley graphs | Full Text | References | PDF (203.6 KB)
  • 62 Views
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Article
A note on Gorenstein projective modules
Dejun Wu
Pages: 1300-1303
Published online: 11 Aug 2017
AbstractforA note on Gorenstein projective modules | Full Text | References | PDF (113.8 KB)
  • 291 Views
  • 1 CrossRef citations
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Article
On right G-semilocal rings
M. H. Fahmy, A. M. Hassanein & S. M. Abdelwahab
Pages: 1304-1313
Published online: 03 Aug 2017
AbstractforOn right G-semilocal rings | Full Text | References | PDF (224.3 KB)
  • 150 Views
  • 0 CrossRef citations
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Article
Jet schemes and minimal toric embedded resolutions of rational double point singularities
Hussein Mourtada & Camille Plénat
Pages: 1314-1332
Published online: 03 Aug 2017
AbstractforJet schemes and minimal toric embedded resolutions of rational double point singularities | Full Text | References | PDF (884.6 KB)
  • 103 Views
  • 5 CrossRef citations
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Article
Complete reducibility, Külshammer’s question, conjugacy classes: A D4 example
Tomohiro Uchiyama
Pages: 1333-1343
Published online: 07 Aug 2017
AbstractforComplete reducibility, Külshammer’s question, conjugacy classes: A D4 example | Full Text | References | PDF (224 KB)
  • 149 Views
  • 2 CrossRef citations
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Article
Groups with many subgroups having polycyclic-by-finite layers or derived subgroup
Aziza Rezig & Nadir Trabelsi
Pages: 1344-1352
Published online: 21 Aug 2017
AbstractforGroups with many subgroups having polycyclic-by-finite layers or derived subgroup | Full Text | References | PDF (181.7 KB)
  • 96 Views
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Article
Genetic Volterra algebras and their derivations
Rasul Ganikhodzhaev, Farrukh Mukhamedov, Abror Pirnapasov & Izzat Qaralleh
Pages: 1353-1366
Published online: 30 Aug 2017
AbstractforGenetic Volterra algebras and their derivations | Full Text | References | PDF (199.2 KB)
  • 116 Views
  • 12 CrossRef citations
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Article
Relations in universal Lie nilpotent associative algebras of class 4
Eudes Antonio da Costa & Alexei Krasilnikov
Pages: 1367-1386
Published online: 21 Aug 2017
AbstractforRelations in universal Lie nilpotent associative algebras of class 4 | Full Text | References | PDF (245.5 KB)
  • 65 Views
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