Communications in Algebra, Volume 43, Issue 2 (2015)

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Communications in Algebra, Volume 43, Issue 2 (2015)

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Original Articles

Article
Primitive Permutation Representations of PSL(3, p) and Its Applications
Li Wang, Xianping Meng & Shaofei Du
Pages: 357-377
Published online: 13 Aug 2014
AbstractforPrimitive Permutation Representations of PSL(3, p) and Its Applications | Full Text | References | PDF (219.7 KB)
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Article
On Finite n-Acentralizer Groups
Mohammad Mehdi Nasrabadi & Ali Gholamian
Pages: 378-383
Published online: 13 Aug 2014
AbstractforOn Finite n-Acentralizer Groups | Full Text | References | PDF (113 KB)
  • 201 Views
  • 2 CrossRef citations
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Article
Absolutely s-Pure Modules and Neat-Flat Modules
Engin Büyükaşık & Yılmaz Durğun
Pages: 384-399
Published online: 13 Aug 2014
AbstractforAbsolutely s-Pure Modules and Neat-Flat Modules | Full Text | References | PDF (196.4 KB)
  • 323 Views
  • 11 CrossRef citations
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Article
Faltings' Local-Global Principle for the Minimaxness of Local Cohomology Modules
Mohammad Reza Doustimehr & Reza Naghipour
Pages: 400-411
Published online: 13 Aug 2014
AbstractforFaltings' Local-Global Principle for the Minimaxness of Local Cohomology Modules | Full Text | References | PDF (134.5 KB)
  • 94 Views
  • 3 CrossRef citations
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Article
Generating Sets of Finite Transformation Semigroups PK(n, r) and K (n, r)
Hayrullah Ayık & Leyla Bugay
Pages: 412-422
Published online: 13 Aug 2014
AbstractforGenerating Sets of Finite Transformation Semigroups PK(n, r) and K (n, r) | Full Text | References | PDF (142.3 KB)
  • 224 Views
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Article
On the Distribution of Norm Groups of Algebraic Number Fields
Leonid Stern
Pages: 423-439
Published online: 13 Aug 2014
AbstractforOn the Distribution of Norm Groups of Algebraic Number Fields | Full Text | References | PDF (265.2 KB)
  • 102 Views
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Article
Noetherian Property of Subrings of Power Series Rings
Byung Gyun Kang & Phan Thanh Toan
Pages: 440-446
Published online: 25 Aug 2014
AbstractforNoetherian Property of Subrings of Power Series Rings | Full Text | References | PDF (106 KB)
  • 137 Views
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Article
The Small Index Property for Free Nilpotent Groups
Vladimir Tolstykh
Pages: 447-459
Published online: 25 Aug 2014
AbstractforThe Small Index Property for Free Nilpotent Groups | Full Text | References | PDF (141.7 KB)
  • 70 Views
  • 3 CrossRef citations
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Article
On the Notion of Complete Intersection Outside the Setting of Skew Polynomial Rings
Michaela Vancliff
Pages: 460-470
Published online: 25 Aug 2014
AbstractforOn the Notion of Complete Intersection Outside the Setting of Skew Polynomial Rings | Full Text | References | PDF (134 KB)
  • 92 Views
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Article
Inequalities for Generalized Minors
Benjamin Schwarz
Pages: 471-480
Published online: 25 Aug 2014
AbstractforInequalities for Generalized Minors | Full Text | References | PDF (136.4 KB)
  • 62 Views
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Article
Ore Extensions of Ore Domains
Chen-Lian Chuang
Pages: 481-502
Published online: 25 Aug 2014
AbstractforOre Extensions of Ore Domains | Full Text | References | PDF (216.3 KB)
  • 129 Views
  • 1 CrossRef citations
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Article
Binomial Edge Ideals with Special Set of Associated Primes
Leila Sharifan
Pages: 503-520
Published online: 25 Aug 2014
AbstractforBinomial Edge Ideals with Special Set of Associated Primes | Full Text | References | PDF (184.5 KB)
  • 123 Views
  • 2 CrossRef citations
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Article
On the Behavior of Minimal Free Resolutions of Trivariate Generic Monomial Ideals
Jared L. Painter
Pages: 521-540
Published online: 25 Aug 2014
AbstractforOn the Behavior of Minimal Free Resolutions of Trivariate Generic Monomial Ideals | Full Text | References | PDF (362.8 KB)
  • 76 Views
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Article
Noncommutative Gröbner Bases over Rings
André Saint Eudes Mialebama Bouesso & Djiby Sow
Pages: 541-557
Published online: 25 Aug 2014
AbstractforNoncommutative Gröbner Bases over Rings | Full Text | References | PDF (208.2 KB)
  • 180 Views
  • 9 CrossRef citations
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Article
Semigroups That Are Almost N3
Pierre Antoine Grillet
Pages: 558-573
Published online: 25 Aug 2014
AbstractforSemigroups That Are Almost N3 | Full Text | References | PDF (211.1 KB)
  • 75 Views
  • 1 CrossRef citations
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Article
Counting Semigroups
Pierre Antoine Grillet
Pages: 574-596
Published online: 25 Aug 2014
AbstractforCounting Semigroups | Full Text | References | PDF (206.1 KB)
  • 123 Views
  • 1 CrossRef citations
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Article
Cohomologically Cofinite Complexes
Marco Porta, Liran Shaul & Amnon Yekutieli
Pages: 597-615
Published online: 25 Aug 2014
AbstractforCohomologically Cofinite Complexes | Full Text | References | PDF (219.4 KB)
  • 199 Views
  • 13 CrossRef citations
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Article
A Separated Cohomologically Complete Module is Complete
Amnon Yekutieli
Pages: 616-622
Published online: 25 Aug 2014
AbstractforA Separated Cohomologically Complete Module is Complete | Full Text | References | PDF (159 KB)
  • 144 Views
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Article
On the Intersection Algebra of Principal Ideals
Sara Malec
Pages: 623-635
Published online: 22 Oct 2014
AbstractforOn the Intersection Algebra of Principal Ideals | Full Text | References | PDF (264.3 KB)
  • 90 Views
  • 4 CrossRef citations
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Article
Weighted Projective Lines as Fine Moduli Spaces of Quiver Representations
Tarig Abdelgadir & Kazushi Ueda
Pages: 636-649
Published online: 22 Oct 2014
AbstractforWeighted Projective Lines as Fine Moduli Spaces of Quiver Representations | Full Text | References | PDF (280.4 KB)
  • 178 Views
  • 3 CrossRef citations
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Article
Monomials as Sums of k th-Powers of Forms
Enrico Carlini & Alessandro Oneto
Pages: 650-658
Published online: 22 Oct 2014
AbstractforMonomials as Sums of k th-Powers of Forms | Full Text | References | PDF (119.7 KB)
  • 107 Views
  • 3 CrossRef citations
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Article
A Technique for the Search for Vertices of the Components of a kG-Permutation Module
Lars Pforte
Pages: 659-673
Published online: 22 Oct 2014
AbstractforA Technique for the Search for Vertices of the Components of a kG-Permutation Module | Full Text | References | PDF (171.5 KB)
  • 50 Views
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Article
The Ranks of Ideals in Various Transformation Monoids
Ping Zhao & Vítor H. Fernandes
Pages: 674-692
Published online: 22 Oct 2014
AbstractforThe Ranks of Ideals in Various Transformation Monoids | Full Text | References | PDF (230.2 KB)
  • 149 Views
  • 15 CrossRef citations
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Article
Essential Dimension of Projective Orthogonal and Symplectic Groups of Small Degree
Sanghoon Baek
Pages: 693-701
Published online: 22 Oct 2014
AbstractforEssential Dimension of Projective Orthogonal and Symplectic Groups of Small Degree | Full Text | References | PDF (120.8 KB)
  • 63 Views
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Article
The Σ1-Invariant for Some Artin Groups of Rank 3 Presentation
Kisnney Almeida & Dessislava Kochloukova
Pages: 702-718
Published online: 22 Oct 2014
AbstractforThe Σ1-Invariant for Some Artin Groups of Rank 3 Presentation | Full Text | References | PDF (213.3 KB)
  • 86 Views
  • 6 CrossRef citations
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Article
Graded Skew Clifford Algebras That Are Twists of Graded Clifford Algebras
Manizheh Nafari & Michaela Vancliff
Pages: 719-725
Published online: 22 Oct 2014
AbstractforGraded Skew Clifford Algebras That Are Twists of Graded Clifford Algebras | Full Text | References | PDF (112.3 KB)
  • 84 Views
  • 3 CrossRef citations
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Article
Multiplicative Automorphisms of Incidence Algebras
Rosali Brusamarello, Érica Z. Fornaroli & Ednei A. Santulo Jr.
Pages: 726-736
Published online: 22 Oct 2014
AbstractforMultiplicative Automorphisms of Incidence Algebras | Full Text | References | PDF (191.9 KB)
  • 139 Views
  • 9 CrossRef citations
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Article
The Cartan Matrix of Little q-Schur Algebra uq (2, r)
Mingqiang Liu
Pages: 737-745
Published online: 22 Oct 2014
AbstractforThe Cartan Matrix of Little q-Schur Algebra uq (2, r) | Full Text | References | PDF (138.5 KB)
  • 74 Views
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Article
On Universal Equivalence of Partially Commutative Metabelian Lie Algebras
E. N. Poroshenko
Pages: 746-762
Published online: 03 Nov 2014
AbstractforOn Universal Equivalence of Partially Commutative Metabelian Lie Algebras | Full Text | References | PDF (181.8 KB)
  • 45 Views
  • 3 CrossRef citations
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Article
Completely Regular Semigroups for Which Every Congruence on Each 𝒟-Class Extends to a Congruence on the Whole Semigroup
Zhengpan Wang & Houyi Yu
Pages: 763-777
Published online: 22 Oct 2014
AbstractforCompletely Regular Semigroups for Which Every Congruence on Each 𝒟-Class Extends to a Congruence on the Whole Semigroup | Full Text | References | PDF (148.1 KB)
  • 96 Views
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Article
Toric Rings Arising from Cyclic Polytopes
Takayuki Hibi, Akihiro Higashitani, Lukas Katthän & Ryota Okazaki
Pages: 778-794
Published online: 22 Oct 2014
AbstractforToric Rings Arising from Cyclic Polytopes | Full Text | References | PDF (180.7 KB)
  • 60 Views
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Article
The Space of Maximal Subrings of a Commutative Ring
A. Azarang
Pages: 795-811
Published online: 22 Oct 2014
AbstractforThe Space of Maximal Subrings of a Commutative Ring | Full Text | References | PDF (174.7 KB)
  • 160 Views
  • 4 CrossRef citations
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Article
Universal Plane Curve and Moduli Spaces of 1-dimensional Coherent Sheaves
Oleksandr Iena
Pages: 812-828
Published online: 22 Oct 2014
AbstractforUniversal Plane Curve and Moduli Spaces of 1-dimensional Coherent Sheaves | Full Text | References | PDF (306.9 KB)
  • 69 Views
  • 2 CrossRef citations
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Article
Martindale Algebras of Quotients of Graded Algebras
H. Bierwirth, C. Martín González, J. Sánchez Ortega & M. Siles Molina
Pages: 829-846
Published online: 22 Oct 2014
AbstractforMartindale Algebras of Quotients of Graded Algebras | Full Text | References | PDF (169.3 KB)
  • 93 Views
  • 1 CrossRef citations
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Article
On Finite Unions of Submodules
Christian Gottlieb
Pages: 847-855
Published online: 22 Oct 2014
AbstractforOn Finite Unions of Submodules | Full Text | References | PDF (123 KB)
  • 229 Views
  • 2 CrossRef citations
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Article
A Characterization of Root Classes of Groups
E. V. Sokolov
Pages: 856-860
Published online: 03 Nov 2014
AbstractforA Characterization of Root Classes of Groups | Full Text | References | PDF (91.6 KB)
  • 61 Views
  • 20 CrossRef citations
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Article
Quasihomogeneity of Curves and the Jacobian Endomorphism Ring
Michel Granger & Mathias Schulze
Pages: 861-870
Published online: 22 Oct 2014
AbstractforQuasihomogeneity of Curves and the Jacobian Endomorphism Ring | Full Text | References | PDF (128.7 KB)
  • 71 Views
  • 0 CrossRef citations
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Article
On Modules with Few Minimax Cocentralizers
Leonid A. Kurdachenko, Igor Ya. Subbotin & Vasiliy A. Chupordya
Pages: 871-885
Published online: 22 Oct 2014
AbstractforOn Modules with Few Minimax Cocentralizers | Full Text | References | PDF (157.7 KB)
  • 89 Views
  • 0 CrossRef citations
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Article
The Composition Structure of Alternative and Malcev Algebras
Sergei Sverchkov
Pages: 886-908
Published online: 22 Oct 2014
AbstractforThe Composition Structure of Alternative and Malcev Algebras | Full Text | References | PDF (151.8 KB)
  • 71 Views
  • 1 CrossRef citations
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