Communications in Algebra, Volume 41, Issue 11 (2013)

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Communications in Algebra, Volume 41, Issue 11 (2013)

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Original Articles

Article
Division, Adjoints, and Dualities of Bilinear Maps
James B. Wilson
Pages: 3989-4008
Published online: 25 Aug 2013
AbstractforDivision, Adjoints, and Dualities of Bilinear Maps | Full Text | References | PDF (229 KB)
  • 122 Views
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Article
Presentations of Grothendieck Constructions
Hideto Asashiba & Mayumi Kimura
Pages: 4009-4024
Published online: 25 Aug 2013
AbstractforPresentations of Grothendieck Constructions | Full Text | References | PDF (307 KB)
  • 170 Views
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Article
p-Length and p′-Degree Irreducible Characters Having Values in ℚp
Joan F. Tent
Pages: 4025-4032
Published online: 25 Aug 2013
Abstractforp-Length and p′-Degree Irreducible Characters Having Values in ℚp | Full Text | References | PDF (123 KB)
  • 106 Views
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Article
Générateurs et Certaines Relations D'une Algèbre Pré-Lie sur les Arbres Enracinés
Abdellatif Saïdi & Ridha Chatbouri
Pages: 4033-4045
Published online: 25 Aug 2013
AbstractforGénérateurs et Certaines Relations D'une Algèbre Pré-Lie sur les Arbres Enracinés | Full Text | References | PDF (438.9 KB)
  • 88 Views
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Article
Schunck Classes of Soluble Leibniz Algebras
Donald W. Barnes
Pages: 4046-4065
Published online: 25 Aug 2013
AbstractforSchunck Classes of Soluble Leibniz Algebras | Full Text | References | PDF (184.5 KB)
  • 160 Views
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Article
Modules Whose Endomorphism Rings are Von Neumann Regular
Gangyong Lee, S. Tariq Rizvi & Cosmin Roman
Pages: 4066-4088
Published online: 25 Aug 2013
AbstractforModules Whose Endomorphism Rings are Von Neumann Regular | Full Text | References | PDF (186.8 KB)
  • 368 Views
  • 28 CrossRef citations
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Article
Rings for Which the Lattice of Hereditary Torsion Theories and the Lattice of Natural Classes are Isomorphic
Alejandro Alvarado-García, César Cejudo-Castilla, Hugo Alberto Rincón-Mejía & Ivan Fernando Vilchis-Montalvo
Pages: 4089-4097
Published online: 25 Aug 2013
AbstractforRings for Which the Lattice of Hereditary Torsion Theories and the Lattice of Natural Classes are Isomorphic | Full Text | References | PDF (163.7 KB)
  • 150 Views
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Article
ℱ-Noetherian and Weakly Exact Torsion Theories
Ladislav Bican
Pages: 4098-4103
Published online: 25 Aug 2013
Abstractforℱ-Noetherian and Weakly Exact Torsion Theories | Full Text | References | PDF (138 KB)
  • 94 Views
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Article
On the Null Cone for Quiver Representations Under Reflection Functors
Claudio Somaini
Pages: 4104-4115
Published online: 25 Aug 2013
AbstractforOn the Null Cone for Quiver Representations Under Reflection Functors | Full Text | References | PDF (160.5 KB)
  • 81 Views
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Article
On the Validity of Thompson's Conjecture for Finite Simple Groups
N. Ahanjideh & M. Ahanjideh
Pages: 4116-4145
Published online: 25 Aug 2013
AbstractforOn the Validity of Thompson's Conjecture for Finite Simple Groups | Full Text | References | PDF (293.4 KB)
  • 196 Views
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Article
Negative K-Theory of Generalized Quaternion Groups and Binary Polyhedral Groups
Bruce A. Magurn
Pages: 4146-4160
Published online: 25 Aug 2013
AbstractforNegative K-Theory of Generalized Quaternion Groups and Binary Polyhedral Groups | Full Text | References | PDF (162.2 KB)
  • 110 Views
  • 1 CrossRef citations
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Article
The Equivariant Brauer Group of a Cocommutative Hopf Algebra
J. Dello & Y. H. Zhang
Pages: 4161-4194
Published online: 25 Aug 2013
AbstractforThe Equivariant Brauer Group of a Cocommutative Hopf Algebra | Full Text | References | PDF (344.9 KB)
  • 95 Views
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Article
New Turaev Braided Group Categories and Group Corings Based on Quasi-Hopf Group Coalgebras
Xiaoli Fang & Shuanhong Wang
Pages: 4195-4226
Published online: 25 Aug 2013
AbstractforNew Turaev Braided Group Categories and Group Corings Based on Quasi-Hopf Group Coalgebras | Full Text | References | PDF (268 KB)
  • 92 Views
  • 6 CrossRef citations
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Article
On the Homology and Fiber Cone of Ideals
Clare D'Cruz
Pages: 4227-4247
Published online: 25 Aug 2013
AbstractforOn the Homology and Fiber Cone of Ideals | Full Text | References | PDF (197.4 KB)
  • 88 Views
  • 2 CrossRef citations
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Article
Rigid Rings and Makar-Limanov Techniques
Anthony J. Crachiola & Stefan Maubach
Pages: 4248-4266
Published online: 25 Aug 2013
AbstractforRigid Rings and Makar-Limanov Techniques | Full Text | References | PDF (190.3 KB)
  • 159 Views
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Article
Quasi-Euclidean subrings of ℚ[x]
Petr Glivický & Jan Šaroch
Pages: 4267-4277
Published online: 25 Aug 2013
AbstractforQuasi-Euclidean subrings of ℚ[x] | Full Text | References | PDF (146.4 KB)
  • 132 Views
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Article
Resolutions of 2 and 3 Dimensional Rings of Invariants for Cyclic Groups
John C. Harris & David L. Wehlau
Pages: 4278-4289
Published online: 25 Aug 2013
AbstractforResolutions of 2 and 3 Dimensional Rings of Invariants for Cyclic Groups | Full Text | References | PDF (181.4 KB)
  • 78 Views
  • 1 CrossRef citations
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Article
Good Gradings on Upper Block Triangular Matrix Algebras
M. Bărăscu & S. Dăscălescu
Pages: 4290-4298
Published online: 25 Aug 2013
AbstractforGood Gradings on Upper Block Triangular Matrix Algebras | Full Text | References | PDF (141.7 KB)
  • 148 Views
  • 7 CrossRef citations
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Article
On Cleft Extensions of the Tensor Product of Two Hopf Algebras
Ningyuan Yao & Xiaolong Jiang
Pages: 4299-4332
Published online: 25 Aug 2013
AbstractforOn Cleft Extensions of the Tensor Product of Two Hopf Algebras | Full Text | References | PDF (248 KB)
  • 116 Views
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Article
Generically Trivial Azumaya Algebras on a Rational Surface with a Non Rational Singularity
Djordje N. Bulj, Timothy J. Ford & Drake M. Harmon
Pages: 4333-4338
Published online: 25 Aug 2013
AbstractforGenerically Trivial Azumaya Algebras on a Rational Surface with a Non Rational Singularity | Full Text | References | PDF (106.6 KB)
  • 66 Views
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Article
Simplifying Smoktunowicz's Extraordinary Example
Pace P. Nielsen
Pages: 4339-4350
Published online: 25 Aug 2013
AbstractforSimplifying Smoktunowicz's Extraordinary Example | Full Text | References | PDF (141.9 KB)
  • 162 Views
  • 3 CrossRef citations
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Article
The Stanley Conjecture on Intersections of Four Monomial Prime Ideals
Dorin Popescu
Pages: 4351-4362
Published online: 25 Aug 2013
AbstractforThe Stanley Conjecture on Intersections of Four Monomial Prime Ideals | Full Text | References | PDF (149.6 KB)
  • 79 Views
  • 9 CrossRef citations
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Article
Decompositions of Monomial Ideals in Real Semigroup Rings
Daniel Ingebretson & Sean Sather-Wagstaff
Pages: 4363-4377
Published online: 25 Aug 2013
AbstractforDecompositions of Monomial Ideals in Real Semigroup Rings | Full Text | References | PDF (162.1 KB)
  • 97 Views
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Article
Cotorsion Dimension of Unbounded Complexes
Wei Ren & Zhongkui Liu
Pages: 4378-4392
Published online: 25 Aug 2013
AbstractforCotorsion Dimension of Unbounded Complexes | Full Text | References | PDF (144.4 KB)
  • 149 Views
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