Communications in Algebra, Volume 47, Issue 10 (2019)

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Communications in Algebra, Volume 47, Issue 10 (2019)

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Original Articles

Article
Nonassociative rings satisfying a(bc) = b(ca) and (a, a, b) = (b, a, a)
Dhabalendu Samanta & Irvin Roy Hentzel
Pages: 3915-3920
Published online: 15 Mar 2019
AbstractforNonassociative rings satisfying a(bc) = b(ca) and (a, a, b) = (b, a, a) | Full Text | References | PDF (435.1 KB) | EPUB
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Articles

Article
Maximal cocliques in PSL2(q)
Jack Saunders
Pages: 3921-3931
Published online: 24 Mar 2019
AbstractforMaximal cocliques in PSL2(q) | Full Text | References | PDF (932.6 KB) | EPUB
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Original Articles

Article
On the set of same-size conjugate classes
N. Ahmadkhah & M. Zarrin
Pages: 3932-3938
Published online: 27 Mar 2019
AbstractforOn the set of same-size conjugate classes | Full Text | References | PDF (573.1 KB) | EPUB
  • 131 Views
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Article
Addendum to “Finite groups with a prescribed number of cyclic subgroups”
Richard Belshoff, Joe Dillstrom & Les Reid
Pages: 3939-3940
Published online: 27 Mar 2019
AbstractforAddendum to “Finite groups with a prescribed number of cyclic subgroups” | Full Text | References | PDF (257.5 KB) | EPUB
  • 97 Views
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Article
Finite groups with abnormal or formational subnormal primary subgroups
Victor S. Monakhov & Irina L. Sokhor
Pages: 3941-3949
Published online: 27 Mar 2019
AbstractforFinite groups with abnormal or formational subnormal primary subgroups | Full Text | References | PDF (697.7 KB) | EPUB
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Article
Anti-endomorphisms and endomorphisms satisfying an Engel condition
Münevver Pınar Eroǧlu, Tsiu-Kwen Lee & Jheng-Huei Lin
Pages: 3950-3957
Published online: 27 Mar 2019
AbstractforAnti-endomorphisms and endomorphisms satisfying an Engel condition | Full Text | References | PDF (645.7 KB) | EPUB
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Articles

Article
Varieties of profinite graphs
Amrita Acharyya, Jon M. Corson & Bikash Das
Pages: 3958-3981
Published online: 11 Apr 2019
AbstractforVarieties of profinite graphs | Full Text | References | PDF (2.2 MB) | EPUB
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Original Articles

Article
On the dimension of the Schur multiplier of nilpotent lie algebras
Pradeep K. Rai
Pages: 3982-3986
Published online: 22 Mar 2019
AbstractforOn the dimension of the Schur multiplier of nilpotent lie algebras | Full Text | References | PDF (438.7 KB) | EPUB
  • 154 Views
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Article
The alternative Clifford algebra of a ternary quadratic form
Adam Chapman & Uzi Vishne
Pages: 3987-3994
Published online: 27 Mar 2019
AbstractforThe alternative Clifford algebra of a ternary quadratic form | Full Text | References | PDF (635.7 KB) | EPUB
  • 114 Views
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Articles

Article
Prime virtually semisimple modules and rings
Mahmood Behboodi & Ebrahim Bigdeli
Pages: 3995-4008
Published online: 29 Mar 2019
AbstractforPrime virtually semisimple modules and rings | Full Text | References | PDF (1,018.7 KB) | EPUB
  • 144 Views
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Article
Automorphisms, derivations, and central extensions of Lie algebras arising from quantum tori
Chengkang Xu
Pages: 4009-4019
Published online: 29 Mar 2019
AbstractforAutomorphisms, derivations, and central extensions of Lie algebras arising from quantum tori | Full Text | References | PDF (816.3 KB) | EPUB
  • 128 Views
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Original Articles

Article
Generalized Lucas polynomials and relationships between the Fibonacci polynomials and Lucas polynomials
Engin Özkan & İpek Altun
Pages: 4020-4030
Published online: 06 Apr 2019
AbstractforGeneralized Lucas polynomials and relationships between the Fibonacci polynomials and Lucas polynomials | Full Text | References | PDF (804 KB) | EPUB
  • 408 Views
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Articles

Article
Isomorphism problem and homological properties of DG-free algebras
Xuefeng Mao, Jianfeng Xie, Yinuo Yang & Almire Abla
Pages: 4031-4060
Published online: 29 Mar 2019
AbstractforIsomorphism problem and homological properties of DG-free algebras | Full Text | References | PDF (1.9 MB) | EPUB
  • 101 Views
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Article
On a skew McCoy ring
Masoome Zahiri, Ahmad Moussavi & Rasul Mohammadi
Pages: 4061-4065
Published online: 29 Mar 2019
AbstractforOn a skew McCoy ring | Full Text | References | PDF (437.8 KB) | EPUB
  • 89 Views
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Article
The universal conservative superalgebra
Ivan Kaygorodov, Yury Popov & Alexandr Pozhidaev
Pages: 4066-4076
Published online: 29 Mar 2019
AbstractforThe universal conservative superalgebra | Full Text | References | PDF (942.4 KB) | EPUB
  • 90 Views
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Article
Principally quasi-Baer modules and their generalizations
Gangyong Lee
Pages: 4077-4094
Published online: 06 Apr 2019
AbstractforPrincipally quasi-Baer modules and their generalizations | Full Text | References | PDF (1.2 MB) | EPUB
  • 169 Views
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Original Articles

Article
Idempotent states on Sekine quantum groups
Haonan Zhang
Pages: 4095-4113
Published online: 14 Mar 2019
AbstractforIdempotent states on Sekine quantum groups | Full Text | References | PDF (1.4 MB) | EPUB
  • 95 Views
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Articles

Article
Rings of invariants of finite groups when the bad primes exist
Volodymyr Bavula & Vyacheslav Futorny
Pages: 4114-4124
Published online: 24 Mar 2019
AbstractforRings of invariants of finite groups when the bad primes exist | Full Text | References | PDF (935 KB) | EPUB
  • 73 Views
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Original Articles

Article
The Freiheitssatz and automorphisms for free brace algebras
Yu Li, Qiuhui Mo & Xiangui Zhao
Pages: 4125-4136
Published online: 14 Mar 2019
AbstractforThe Freiheitssatz and automorphisms for free brace algebras | Full Text | References | PDF (1,019.5 KB) | EPUB
  • 67 Views
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Article
Coprime commutators in finite groups
Raimundo Bastos & Carmine Monetta
Pages: 4137-4147
Published online: 14 Mar 2019
AbstractforCoprime commutators in finite groups | Full Text | References | PDF (818.6 KB) | EPUB
  • 147 Views
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Articles

Article
Multiplicative properties of certain elements in Bridgeland Hall algebras
Qinghua Chen & Haicheng Zhang
Pages: 4148-4159
Published online: 29 Mar 2019
AbstractforMultiplicative properties of certain elements in Bridgeland Hall algebras | Full Text | References | PDF (1 MB) | EPUB
  • 87 Views
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Original Articles

Article
The characterizations of one-sided generalized inverses
Long Wang, Junchao Wei & Ruju Zhao
Pages: 4160-4166
Published online: 14 Mar 2019
AbstractforThe characterizations of one-sided generalized inverses | Full Text | References | PDF (569.9 KB) | EPUB
  • 167 Views
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Article
A note on the commutativity of groups
Charef Beddani & Suad Alrehaili
Pages: 4167-4172
Published online: 14 Mar 2019
AbstractforA note on the commutativity of groups | Full Text | References | PDF (494.3 KB) | EPUB
  • 185 Views
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Articles

Article
Mathieu groups and its degree prime-power graphs
Chao Qin, Yanxiong Yan, Karping Shum & Guiyun Chen
Pages: 4173-4180
Published online: 29 Mar 2019
AbstractforMathieu groups and its degree prime-power graphs | Full Text | References | PDF (864.5 KB) | EPUB
  • 209 Views
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Article
Linear groups of degree 3 over a field that contain a one-parametric group of elements with minimal polynomial (x−1)3
Evgenii L. Bashkirov & C. Kanta Gupta
Pages: 4181-4193
Published online: 24 Mar 2019
AbstractforLinear groups of degree 3 over a field that contain a one-parametric group of elements with minimal polynomial (x−1)3 | Full Text | References | PDF (884.1 KB) | EPUB
  • 40 Views
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Article
Tauvel’s height formula for quantum nilpotent algebras
K. R. Goodearl, S. Launois & T. H. Lenagan
Pages: 4194-4209
Published online: 13 Apr 2019
AbstractforTauvel’s height formula for quantum nilpotent algebras | Full Text | References | PDF (1.1 MB) | EPUB
  • 126 Views
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Original Articles

Article
Self-dual representations of SL(2,F): an approach using the Iwahori–Hecke algebra
Kumar Balasubramanian, K. S. Senthil Raani & Brahadeesh Sankarnarayanan
Pages: 4210-4215
Published online: 14 Mar 2019
AbstractforSelf-dual representations of SL(2,F): an approach using the Iwahori–Hecke algebra | Full Text | References | PDF (503.6 KB) | EPUB
  • 148 Views
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Articles

Article
Derivations of octonion matrix algebras
Harry Petyt
Pages: 4216-4223
Published online: 06 Apr 2019
AbstractforDerivations of octonion matrix algebras | Full Text | References | PDF (632.7 KB) | EPUB
  • 193 Views
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Article
Tropical cryptography II: Extensions by homomorphisms
Dima Grigoriev & Vladimir Shpilrain
Pages: 4224-4229
Published online: 04 Apr 2019
AbstractforTropical cryptography II: Extensions by homomorphisms | Full Text | References | PDF (495 KB) | EPUB
  • 199 Views
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Article
The first cohomology of N = 1 super Virasoro algebras
Shoulan Gao, Qingle Meng & Yufeng Pei
Pages: 4230-4246
Published online: 29 Mar 2019
AbstractforThe first cohomology of N = 1 super Virasoro algebras | Full Text | References | PDF (1.2 MB) | EPUB
  • 151 Views
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Article
Vector fields on osp2m+1|2n(C)-flag supermanifolds
Elizaveta Vishnyakova
Pages: 4247-4261
Published online: 04 Apr 2019
AbstractforVector fields on osp2m+1|2n(C)-flag supermanifolds | Full Text | References | PDF (1.2 MB) | EPUB
  • 47 Views
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Article
Spectrum of projective plane curve arrangements with ordinary singularities
Youngho Yoon
Pages: 4262-4270
Published online: 13 Apr 2019
AbstractforSpectrum of projective plane curve arrangements with ordinary singularities | Full Text | References | PDF (693.3 KB) | EPUB
  • 48 Views
  • 2 CrossRef citations
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Article
On σ-conditionally permutable subgroups of finite groups
Yuemei Mao, Chenchen Cao & Wenbin Guo
Pages: 4271-4282
Published online: 03 Apr 2019
AbstractforOn σ-conditionally permutable subgroups of finite groups | Full Text | References | PDF (961.9 KB) | EPUB
  • 114 Views
  • 1 CrossRef citations
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Article
Comultiplication modules relative to a hereditary torsion theory
Seçil Çeken
Pages: 4283-4296
Published online: 23 Mar 2019
AbstractforComultiplication modules relative to a hereditary torsion theory | Full Text | References | PDF (985.2 KB) | EPUB
  • 97 Views
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Article
Multigraded Jacobi identities
Alexandros Patsourakos
Pages: 4297-4303
Published online: 06 Apr 2019
AbstractforMultigraded Jacobi identities | Full Text | References | PDF (610.7 KB) | EPUB
  • 43 Views
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Article
Quiver-graded Richardson orbits
Ögmundur Eiríksson & Julia Sauter
Pages: 4304-4335
Published online: 15 Apr 2019
AbstractforQuiver-graded Richardson orbits | Full Text | References | PDF (2.9 MB) | EPUB
  • 55 Views
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Article
Differential projective modules over differential rings
Lourdes Juan & Andy Magid
Pages: 4336-4346
Published online: 18 Apr 2019
AbstractforDifferential projective modules over differential rings | Full Text | References | PDF (925.7 KB) | EPUB
  • 172 Views
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Article
Congenial algebras: Extensions and examples
Jason Gaddis & Daniel Yee
Pages: 4347-4357
Published online: 13 Apr 2019
AbstractforCongenial algebras: Extensions and examples | Full Text | References | PDF (1 MB) | EPUB
  • 55 Views
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