Communications in Algebra, Volume 38, Issue 3 (2010)

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Communications in Algebra, Volume 38, Issue 3 (2010)

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Original Articles

Article
A Note on Strongly Clean Matrix Rings
Lingling Fan & Xiande Yang
Pages: 799-806
Published online: 11 Mar 2010
AbstractforA Note on Strongly Clean Matrix Rings | Full Text | References | PDF (105.8 KB)
  • 205 Views
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Article
Modules with Noetherian Spectrum
Chin-Pi Lu
Pages: 807-828
Published online: 11 Mar 2010
AbstractforModules with Noetherian Spectrum | Full Text | References | PDF (167.6 KB)
  • 305 Views
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Article
The Spectrum of the Graded Ring of Differential Operators of a Scored Semigroup Algebra
Mutsumi Saito
Pages: 829-847
Published online: 11 Mar 2010
AbstractforThe Spectrum of the Graded Ring of Differential Operators of a Scored Semigroup Algebra | Full Text | References | PDF (168 KB)
  • 68 Views
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Article
Simplicity of a Vertex Operator Algebra Whose Griess Algebra is the Jordan Algebra of Symmetric Matrices
Hidekazu Niibori & Daisuke Sagaki
Pages: 848-875
Published online: 11 Mar 2010
AbstractforSimplicity of a Vertex Operator Algebra Whose Griess Algebra is the Jordan Algebra of Symmetric Matrices | Full Text | References | PDF (211.8 KB)
  • 71 Views
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Article
Freeness of Quasi-Hopf Algebras Over Right Coideal Subalgebras
Hannah Henker
Pages: 876-889
Published online: 11 Mar 2010
AbstractforFreeness of Quasi-Hopf Algebras Over Right Coideal Subalgebras | Full Text | References | PDF (135.2 KB)
  • 87 Views
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Article
Monomial Realization of the Crystals Over Uq(A∞) and the Quantum Monster Algebra
Jeong-Ah Kim & Dong-Uy Shin
Pages: 890-907
Published online: 11 Mar 2010
AbstractforMonomial Realization of the Crystals Over Uq(A∞) and the Quantum Monster Algebra | Full Text | References | PDF (153.9 KB)
  • 79 Views
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Article
Classification of Finite Completions of a Class Locally D8 Amalgams
Ulrich Meierfrankenfeld & Abdul Q. Sami
Pages: 908-918
Published online: 11 Mar 2010
AbstractforClassification of Finite Completions of a Class Locally D8 Amalgams | Full Text | References | PDF (132.3 KB)
  • 67 Views
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Article
A Note on K-Theory of Azumaya Algebras
Roozbeh Hazrat & Judith R. Millar
Pages: 919-926
Published online: 11 Mar 2010
AbstractforA Note on K-Theory of Azumaya Algebras | Full Text | References | PDF (167.9 KB)
  • 106 Views
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Article
On Some Ideals in the Free Nonassociative Algebra
Alexandros Patsourakos
Pages: 927-932
Published online: 11 Mar 2010
AbstractforOn Some Ideals in the Free Nonassociative Algebra | Full Text | References | PDF (69.8 KB)
  • 74 Views
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Article
On the Right and Left 4-Engel Elements
A. Abdollahi & H. Khosravi
Pages: 933-943
Published online: 11 Mar 2010
AbstractforOn the Right and Left 4-Engel Elements | Full Text | References | PDF (214.6 KB)
  • 91 Views
  • 11 CrossRef citations
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Article
Some Arithmetic Properties of Matroidal Ideals
Hung-Jen Chiang-Hsieh
Pages: 944-952
Published online: 11 Mar 2010
AbstractforSome Arithmetic Properties of Matroidal Ideals | Full Text | References | PDF (114.5 KB)
  • 114 Views
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Article
Group Gradings in Incidence Algebras
Lance Miller & Eugene Spiegel
Pages: 953-963
Published online: 11 Mar 2010
AbstractforGroup Gradings in Incidence Algebras | Full Text | References | PDF (191.1 KB)
  • 68 Views
  • 3 CrossRef citations
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Article
On Ring Structures Under Strong Cup Products
Dae-Woong Lee
Pages: 964-980
Published online: 11 Mar 2010
AbstractforOn Ring Structures Under Strong Cup Products | Full Text | References | PDF (161.4 KB)
  • 65 Views
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Article
Characterization of Higher Derivations on Algebras
Madjid Mirzavaziri
Pages: 981-987
Published online: 11 Mar 2010
AbstractforCharacterization of Higher Derivations on Algebras | Full Text | References | PDF (93.1 KB)
  • 298 Views
  • 20 CrossRef citations
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Article
On Commuting Graphs of Finite Matrix Rings
A. Mohammadian
Pages: 988-994
Published online: 11 Mar 2010
AbstractforOn Commuting Graphs of Finite Matrix Rings | Full Text | References | PDF (104.3 KB)
  • 281 Views
  • 14 CrossRef citations
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Article
On Perfectly Generating Projective Classes in Triangulated Categories
George Ciprian Modoi
Pages: 995-1011
Published online: 11 Mar 2010
AbstractforOn Perfectly Generating Projective Classes in Triangulated Categories | Full Text | References | PDF (324 KB)
  • 92 Views
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Article
Fundamental Involutory Root Systems and a Branching Theorem for Symmetric Pairs
Gang Han
Pages: 1012-1018
Published online: 11 Mar 2010
AbstractforFundamental Involutory Root Systems and a Branching Theorem for Symmetric Pairs | Full Text | References | PDF (90.7 KB)
  • 66 Views
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Article
New Turaev Braided Group Categories Over Entwining Structures
Shuanhong Wang
Pages: 1019-1049
Published online: 11 Mar 2010
AbstractforNew Turaev Braided Group Categories Over Entwining Structures | Full Text | References | PDF (238.9 KB)
  • 104 Views
  • 6 CrossRef citations
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Article
Rings with Lattices of Idempotents
Grigore Călugăreanu
Pages: 1050-1056
Published online: 11 Mar 2010
AbstractforRings with Lattices of Idempotents | Full Text | References | PDF (82.7 KB)
  • 139 Views
  • 2 CrossRef citations
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Article
On Strong n-Perfect Rings
Abdellatif Jhilal & Najib Mahdou
Pages: 1057-1065
Published online: 11 Mar 2010
AbstractforOn Strong n-Perfect Rings | Full Text | References | PDF (114.9 KB)
  • 111 Views
  • 3 CrossRef citations
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Article
Sufficient Condition to Resolve Costa's First Conjecture
Najib Mahdou
Pages: 1066-1074
Published online: 11 Mar 2010
AbstractforSufficient Condition to Resolve Costa's First Conjecture | Full Text | References | PDF (104.9 KB)
  • 69 Views
  • 2 CrossRef citations
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Article
McCoy Rings Relative to a Monoid
E. Hashemi
Pages: 1075-1083
Published online: 11 Mar 2010
AbstractforMcCoy Rings Relative to a Monoid | Full Text | References | PDF (111.6 KB)
  • 140 Views
  • 14 CrossRef citations
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Article
Bézout Domains with Nonzero Unit Radical
Yi Chuan Yang & Wolfgang Rump
Pages: 1084-1092
Published online: 11 Mar 2010
AbstractforBézout Domains with Nonzero Unit Radical | Full Text | References | PDF (107.3 KB)
  • 93 Views
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Article
When is a Crossed Product by a Twisted Partial Action Azumaya?
Antonio Paques & Alveri Sant'Ana
Pages: 1093-1103
Published online: 11 Mar 2010
AbstractforWhen is a Crossed Product by a Twisted Partial Action Azumaya? | Full Text | References | PDF (113.2 KB)
  • 119 Views
  • 8 CrossRef citations
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Article
Computer Solutions of Problems in Inverse Semigroups
João Araújo & William McCune
Pages: 1104-1121
Published online: 11 Mar 2010
AbstractforComputer Solutions of Problems in Inverse Semigroups | Full Text | References | PDF (132.2 KB)
  • 111 Views
  • 4 CrossRef citations
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Article
Jumping Numbers of Hyperplane Arrangements
Nero Budur
Pages: 1122-1136
Published online: 11 Mar 2010
AbstractforJumping Numbers of Hyperplane Arrangements | Full Text | References | PDF (160.2 KB)
  • 92 Views
  • 1 CrossRef citations
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Article
The Mutation Class of Dn Quivers
Dagfinn F. Vatne
Pages: 1137-1146
Published online: 11 Mar 2010
AbstractforThe Mutation Class of Dn Quivers | Full Text | References | PDF (301.8 KB)
  • 272 Views
  • 19 CrossRef citations
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Article
Asymmetry in the Converse of Schur's Lemma
Marina Dombrovskaya & Greg Marks
Pages: 1147-1156
Published online: 11 Mar 2010
AbstractforAsymmetry in the Converse of Schur's Lemma | Full Text | References | PDF (146.9 KB)
  • 128 Views
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Article
Low-Dimensional Complex Characters of the Symplectic and Orthogonal Groups
Hung Ngoc Nguyen
Pages: 1157-1197
Published online: 11 Mar 2010
AbstractforLow-Dimensional Complex Characters of the Symplectic and Orthogonal Groups | Full Text | References | PDF (353.8 KB)
  • 132 Views
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