Communications in Algebra, Volume 47, Issue 5 (2019)

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Communications in Algebra, Volume 47, Issue 5 (2019)

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Original Articles

Article
Lie triple derivations of incidence algebras
Danni Wang & Zhankui Xiao
Pages: 1841-1852
Published online: 20 Feb 2019
AbstractforLie triple derivations of incidence algebras | Full Text | References | PDF (990.2 KB) | EPUB
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Article
Faltings’ local–global principle and annihilator theorem for the finiteness dimensions
Mohammad Reza Doustimehr
Pages: 1853-1861
Published online: 20 Feb 2019
AbstractforFaltings’ local–global principle and annihilator theorem for the finiteness dimensions | Full Text | References | PDF (702.4 KB) | EPUB
  • 60 Views
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Article
On domains with properties weaker than atomicity
Noah Lebowitz-Lockard
Pages: 1862-1868
Published online: 22 Feb 2019
AbstractforOn domains with properties weaker than atomicity | Full Text | References | PDF (600.5 KB) | EPUB
  • 55 Views
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Article
The classification of finite-dimensional irreducible modules of the Racah algebra
Lina Bu, Bo Hou & Suogang Gao
Pages: 1869-1891
Published online: 22 Feb 2019
AbstractforThe classification of finite-dimensional irreducible modules of the Racah algebra | Full Text | References | PDF (1.5 MB) | EPUB
  • 57 Views
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Article
Torsion pairs over n-hereditary rings
Daniel Bravo & Carlos E. Parra
Pages: 1892-1907
Published online: 22 Feb 2019
AbstractforTorsion pairs over n-hereditary rings | Full Text | References | PDF (1.2 MB) | EPUB
  • 100 Views
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Article
Generalized coherent domains of self-weak injective dimension at most one
Shiqi Xing & Hwankoo Kim
Pages: 1908-1916
Published online: 31 Jan 2019
AbstractforGeneralized coherent domains of self-weak injective dimension at most one | Full Text | References | PDF (776 KB) | EPUB
  • 70 Views
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Article
A homological characterization of Krull domains II
Fanggui Wang & Lei Qiao
Pages: 1917-1929
Published online: 22 Feb 2019
AbstractforA homological characterization of Krull domains II | Full Text | References | PDF (973.8 KB) | EPUB
  • 68 Views
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Article
Certain classes of Cohen–Macaulay multipartite graphs
Rajiv Kumar & Ajay Kumar
Pages: 1930-1938
Published online: 06 Mar 2019
AbstractforCertain classes of Cohen–Macaulay multipartite graphs | Full Text | References | PDF (800 KB) | EPUB
  • 115 Views
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Article
T-quasi-continuous modules
Sh. Asgari
Pages: 1939-1953
Published online: 22 Feb 2019
AbstractforT-quasi-continuous modules | Full Text | References | PDF (1.1 MB) | EPUB
  • 126 Views
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Article
On additively completely regular seminearrings: II
Rajlaxmi Mukherjee, Pavel Pal, Tuhin Manna & Sujit Kumar Sardar
Pages: 1954-1963
Published online: 19 Jan 2019
AbstractforOn additively completely regular seminearrings: II | Full Text | References | PDF (771.6 KB) | EPUB
  • 83 Views
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Article
The number of subgroups of a finite group (II)
Yugen Takegahara
Pages: 1964-1972
Published online: 22 Feb 2019
AbstractforThe number of subgroups of a finite group (II) | Full Text | References | PDF (703.9 KB) | EPUB
  • 173 Views
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Article
Cubic edge-transitive bi-Cayley graphs over inner-abelian p-groups
Yan-Li Qin & Jin-Xin Zhou
Pages: 1973-1984
Published online: 08 Jan 2019
AbstractforCubic edge-transitive bi-Cayley graphs over inner-abelian p-groups | Full Text | References | PDF (901.5 KB) | EPUB
  • 59 Views
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Article
Associated primes of powers of cover ideals under graph operations
Mehrdad Nasernejad, Kazem Khashyarmanesh & Ibrahim Al-Ayyoub
Pages: 1985-1996
Published online: 24 Jan 2019
AbstractforAssociated primes of powers of cover ideals under graph operations | Full Text | References | PDF (988.3 KB) | EPUB
  • 175 Views
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Article
Characterization of irreducible morphisms of degree three
Claudia Chaio & Nicolás Llodra Schat
Pages: 1997-2020
Published online: 22 Feb 2019
AbstractforCharacterization of irreducible morphisms of degree three | Full Text | References | PDF (3 MB) | EPUB
  • 49 Views
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Article
Generating sets in orthogonal and symplectic rook monoids
Jianqiang Feng, Wenli Liu, Ximei Bai & Zhenheng Li
Pages: 2021-2034
Published online: 22 Feb 2019
AbstractforGenerating sets in orthogonal and symplectic rook monoids | Full Text | References | PDF (1.1 MB) | EPUB
  • 81 Views
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Article
Sums of element orders in groups of order 2m with m odd
Marcel Herzog, Patrizia Longobardi & Mercede Maj
Pages: 2035-2048
Published online: 22 Feb 2019
AbstractforSums of element orders in groups of order 2m with m odd | Full Text | References | PDF (1,001.9 KB) | EPUB
  • 190 Views
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Article
Category-valued traces for bimodule categories: a representation-theoretic realization
Vincent Koppen
Pages: 2049-2059
Published online: 24 Jan 2019
AbstractforCategory-valued traces for bimodule categories: a representation-theoretic realization | Full Text | References | PDF (1.5 MB) | EPUB
  • 47 Views
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Article
Trivial extensions satisfying certain valuation-like properties
David E. Dobbs, Abdelhaq El Khalfi & Najib Mahdou
Pages: 2060-2077
Published online: 22 Feb 2019
AbstractforTrivial extensions satisfying certain valuation-like properties | Full Text | References | PDF (1.3 MB) | EPUB
  • 151 Views
  • 9 CrossRef citations
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Article
∞-costar modules
Zhen Zhang & Jiaqun Wei
Pages: 2078-2085
Published online: 22 Feb 2019
Abstractfor∞-costar modules | Full Text | References | PDF (729.1 KB) | EPUB
  • 97 Views
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Article
Normality and short exact sequences of Hopf-Galois structures
Alan Koch, Timothy Kohl, Paul J. Truman & Robert Underwood
Pages: 2086-2101
Published online: 22 Feb 2019
AbstractforNormality and short exact sequences of Hopf-Galois structures | Full Text | References | PDF (1.2 MB) | EPUB
  • 117 Views
  • 3 CrossRef citations
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Article
Frobenius reciprocity for topological groups
Katerina Hristova
Pages: 2102-2117
Published online: 24 Jan 2019
AbstractforFrobenius reciprocity for topological groups | Full Text | References | PDF (1.2 MB) | EPUB
  • 1065 Views
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Open Access
Article
Non-solvable groups and the two-prime hypothesis on conjugacy class sizes
Bahareh Asadian & Neda Ahanjideh
Pages: 2118-2130
Published online: 27 Jan 2019
AbstractforNon-solvable groups and the two-prime hypothesis on conjugacy class sizes | Full Text | References | PDF (982.6 KB) | EPUB
  • 97 Views
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Article
Some symmetric designs invariant under the small Ree groups
Jamshid Moori, Bernardo G. Rodrigues, Amin Saeidi & Seiran Zandi
Pages: 2131-2148
Published online: 20 Feb 2019
AbstractforSome symmetric designs invariant under the small Ree groups | Full Text | References | PDF (1.3 MB) | EPUB
  • 91 Views
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Article
On q-commutative power and Laurent series rings at roots of unity
Edward S. Letzter, Linhong Wang & Xingting Wang
Pages: 2149-2156
Published online: 22 Feb 2019
AbstractforOn q-commutative power and Laurent series rings at roots of unity | Full Text | References | PDF (766.9 KB) | EPUB
  • 52 Views
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Article
Characteristics of Rota–Baxter algebras
Houyi Yu & Li Guo
Pages: 2157-2171
Published online: 22 Feb 2019
AbstractforCharacteristics of Rota–Baxter algebras | Full Text | References | PDF (1.1 MB) | EPUB
  • 112 Views
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Article
On tensor products of complete resolutions
Yousuf A. Alkhezi & David A. Jorgensen
Pages: 2172-2184
Published online: 22 Feb 2019
AbstractforOn tensor products of complete resolutions | Full Text | References | PDF (1.1 MB) | EPUB
  • 97 Views
  • 1 CrossRef citations
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Article
Isomorphism theorems for Galois groups of splitting fields of polynomials*
Victor Alexandru, Marian Vâjâitu & Alexandru Zaharescu
Pages: 2185-2191
Published online: 22 Feb 2019
AbstractforIsomorphism theorems for Galois groups of splitting fields of polynomials* | Full Text | References | PDF (593.8 KB) | EPUB
  • 107 Views
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Article
Extension of Maschke’s theorem
Teerapong Suksumran
Pages: 2192-2203
Published online: 22 Feb 2019
AbstractforExtension of Maschke’s theorem | Full Text | References | PDF (1,010.6 KB) | EPUB
  • 209 Views
  • 6 CrossRef citations
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Article
On Tamura’s identity yx=f(x,y) in groups
Primož Moravec
Pages: 2204-2208
Published online: 22 Feb 2019
AbstractforOn Tamura’s identity yx=f(x,y) in groups | Full Text | References | PDF (471.7 KB) | EPUB
  • 75 Views
  • 1 CrossRef citations
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Article
Generalized Cayley graphs over polygroups
Dariush Heidari, Marzieh Amooshahi & Bijan Davvaz
Pages: 2209-2219
Published online: 14 Feb 2019
AbstractforGeneralized Cayley graphs over polygroups | Full Text | References | PDF (1.3 MB) | EPUB
  • 135 Views
  • 3 CrossRef citations
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Article
A note on the algebra Uq(sl2)
Lihang Hou, Yali Song & Bo Hou
Pages: 2220-2226
Published online: 13 Feb 2019
AbstractforA note on the algebra Uq(sl2) | Full Text | References | PDF (604.2 KB) | EPUB
  • 59 Views
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Article
Bimodules associated to modules of vertex operator algebras
Wei Jiang & Wei Zhang
Pages: 2227-2250
Published online: 28 Jan 2019
AbstractforBimodules associated to modules of vertex operator algebras | Full Text | References | PDF (1.7 MB) | EPUB
  • 117 Views
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Article
Prüfer conditions in amalgamated algebras
Yusof Azimi, Parviz Sahandi & Nematollah Shirmohammadi
Pages: 2251-2261
Published online: 31 Jan 2019
AbstractforPrüfer conditions in amalgamated algebras | Full Text | References | PDF (854.7 KB) | EPUB
  • 72 Views
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Article
N-commuting mappings on (semi)-prime rings with applications
Shakir Ali, Mohammad Ashraf, Mohd Arif Raza & Abdul Nadim Khan
Pages: 2262-2270
Published online: 11 Jan 2019
AbstractforN-commuting mappings on (semi)-prime rings with applications | Full Text | References | PDF (737.3 KB) | EPUB
  • 202 Views
  • 2 CrossRef citations
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Article
Lie super-bialgebra structures on a class of generalized super W-algebra L
Hao Wang, Huanxia Fa & Junbo Li
Pages: 2271-2279
Published online: 28 Jan 2019
AbstractforLie super-bialgebra structures on a class of generalized super W-algebra L | Full Text | References | PDF (722.9 KB) | EPUB
  • 117 Views
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Original Article

Article
Rota–Baxter operators and post-Lie algebra structures on semisimple Lie algebras
Dietrich Burde & Vsevolod Gubarev
Pages: 2280-2296
Published online: 11 Jan 2019
AbstractforRota–Baxter operators and post-Lie algebra structures on semisimple Lie algebras | Full Text | References | PDF (1.3 MB) | EPUB
  • 1045 Views
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Open Access

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