Communications in Algebra, Volume 34, Issue 7 (2006)

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Communications in Algebra, Volume 34, Issue 7 (2006)

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Original Articles

Article
Restriction of Stable Rank Two Vector Bundles in Arbitrary Characteristic
Georg Hein
Pages: 2319-2335
Published online: 01 Feb 2007
AbstractforRestriction of Stable Rank Two Vector Bundles in Arbitrary Characteristic | Full Text | References | PDF (165.3 KB)
  • 102 Views
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Article
Strongly Bounded Groups and Infinite Powers of Finite Groups
Yves de Cornulier
Pages: 2337-2345
Published online: 01 Feb 2007
AbstractforStrongly Bounded Groups and Infinite Powers of Finite Groups | Full Text | References | PDF (115.3 KB)
  • 97 Views
  • 20 CrossRef citations
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Article
A Question on Strongly Clean Rings
Weixing Chen
Pages: 2347-2350
Published online: 01 Feb 2007
AbstractforA Question on Strongly Clean Rings | Full Text | References | PDF (73.9 KB)
  • 231 Views
  • 14 CrossRef citations
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Article
Van Der Waerden's Construction of a Splitting Field
Fred Richman
Pages: 2351-2356
Published online: 01 Feb 2007
AbstractforVan Der Waerden's Construction of a Splitting Field | Full Text | References | PDF (74.9 KB)
  • 73 Views
  • 2 CrossRef citations
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Article
On Krull and Valuative Dimension of Tensor Products of Algebras
Samir Bouchiba
Pages: 2357-2367
Published online: 01 Feb 2007
AbstractforOn Krull and Valuative Dimension of Tensor Products of Algebras | Full Text | References | PDF (114 KB)
  • 52 Views
  • 1 CrossRef citations
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Article
Elementary and Good Group Gradings of Incidence Algebras over Partially-Ordered Sets with Cross-Cuts
Molli R. Jones
Pages: 2369-2387
Published online: 01 Feb 2007
AbstractforElementary and Good Group Gradings of Incidence Algebras over Partially-Ordered Sets with Cross-Cuts | Full Text | References | PDF (216.4 KB)
  • 61 Views
  • 6 CrossRef citations
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Article
Central Sets and Radii of the Zero-Divisor Graphs of Commutative Rings
Shane P. Redmond
Pages: 2389-2401
Published online: 01 Feb 2007
AbstractforCentral Sets and Radii of the Zero-Divisor Graphs of Commutative Rings | Full Text | References | PDF (143.1 KB)
  • 231 Views
  • 15 CrossRef citations
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Article
Relative Projective Modules and Relative Injective Modules
Lixin Mao & Nanqing Ding
Pages: 2403-2418
Published online: 01 Feb 2007
AbstractforRelative Projective Modules and Relative Injective Modules | Full Text | References | PDF (147 KB)
  • 291 Views
  • 5 CrossRef citations
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Article
On Generalized Adequate Transversals
Zhang Ronghua & Wang Shoufeng
Pages: 2419-2436
Published online: 01 Feb 2007
AbstractforOn Generalized Adequate Transversals | Full Text | References | PDF (159.7 KB)
  • 48 Views
  • 3 CrossRef citations
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Article
On Φ-Derivation in Banach Algebras
Z. Abdelali
Pages: 2437-2452
Published online: 01 Feb 2007
AbstractforOn Φ-Derivation in Banach Algebras | Full Text | References | PDF (150 KB)
  • 68 Views
  • 8 CrossRef citations
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Article
Minimalities and Modules over Dedekind-Like Rings
Sonia L'innocente, Vera Puninskaya & Carlo Toffalori
Pages: 2453-2466
Published online: 01 Feb 2007
AbstractforMinimalities and Modules over Dedekind-Like Rings | Full Text | References | PDF (130.1 KB)
  • 57 Views
  • 1 CrossRef citations
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Article
Valuation and Pseudovaluation Subrings of an Integral Domain
Ahmed Ayache & Othman Echi
Pages: 2467-2483
Published online: 01 Feb 2007
AbstractforValuation and Pseudovaluation Subrings of an Integral Domain | Full Text | References | PDF (142.9 KB)
  • 130 Views
  • 5 CrossRef citations
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Article
The Splitting Criterion of Kempf and the Babylonian Tower Theorem
I. Coandă & G. Trautmann
Pages: 2485-2488
Published online: 01 Feb 2007
AbstractforThe Splitting Criterion of Kempf and the Babylonian Tower Theorem | Full Text | References | PDF (134.1 KB)
  • 64 Views
  • 7 CrossRef citations
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Article
On the Associated Primes of Generalized Local Cohomology Modules
Amir Mafi
Pages: 2489-2494
Published online: 01 Feb 2007
AbstractforOn the Associated Primes of Generalized Local Cohomology Modules | Full Text | References | PDF (90.6 KB)
  • 91 Views
  • 19 CrossRef citations
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Article
On Quasi-Regular Torsion-Free Modules
Jocelyn S. Paradero-Vilela & Agnes T. Paras
Pages: 2495-2505
Published online: 01 Feb 2007
AbstractforOn Quasi-Regular Torsion-Free Modules | Full Text | References | PDF (123.5 KB)
  • 65 Views
  • 1 CrossRef citations
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Article
Noncommutative Leibniz–Poisson Algebras
J. M. Casas & T. Datuashvili
Pages: 2507-2530
Published online: 01 Feb 2007
AbstractforNoncommutative Leibniz–Poisson Algebras | Full Text | References | PDF (249.5 KB)
  • 167 Views
  • 16 CrossRef citations
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Article
On Relative Injective Modules and Relative Coherent Rings
Lixin Mao & Nanqing Ding
Pages: 2531-2545
Published online: 01 Feb 2007
AbstractforOn Relative Injective Modules and Relative Coherent Rings | Full Text | References | PDF (141 KB)
  • 135 Views
  • 12 CrossRef citations
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Article
The Derivation Algebra and Automorphism Group of the Twisted Heisenberg–Virasoro Algebra
Ran Shen & Cuipo Jiang
Pages: 2547-2558
Published online: 01 Feb 2007
AbstractforThe Derivation Algebra and Automorphism Group of the Twisted Heisenberg–Virasoro Algebra | Full Text | References | PDF (112.3 KB)
  • 290 Views
  • 35 CrossRef citations
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Article
On the Direct Indecomposability of Infinite Irreducible Coxeter Groups and the Isomorphism Problem of Coxeter Groups
Koji Nuida
Pages: 2559-2595
Published online: 01 Feb 2007
AbstractforOn the Direct Indecomposability of Infinite Irreducible Coxeter Groups and the Isomorphism Problem of Coxeter Groups | Full Text | References | PDF (304.4 KB)
  • 110 Views
  • 8 CrossRef citations
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Article
Separative Cancellation over Regular Rings
Huanyin Chen
Pages: 2597-2606
Published online: 01 Feb 2007
AbstractforSeparative Cancellation over Regular Rings | Full Text | References | PDF (90.3 KB)
  • 41 Views
  • 1 CrossRef citations
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Article
On Weak Armendariz Rings
Zhongkui Liu & Renyu Zhao
Pages: 2607-2616
Published online: 01 Feb 2007
AbstractforOn Weak Armendariz Rings | Full Text | References | PDF (117.4 KB)
  • 353 Views
  • 49 CrossRef citations
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Article
Ideal Structure of the Kauffman and Related Monoids
Kwok Wai Lau & D. G. FitzGerald
Pages: 2617-2629
Published online: 01 Feb 2007
AbstractforIdeal Structure of the Kauffman and Related Monoids | Full Text | References | PDF (152.8 KB)
  • 114 Views
  • 32 CrossRef citations
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Article
A Categorical Approach to Turaev's Hopf Group-Coalgebras
S. Caenepeel & M. De Lombaerde
Pages: 2631-2657
Published online: 01 Feb 2007
AbstractforA Categorical Approach to Turaev's Hopf Group-Coalgebras | Full Text | References | PDF (215.6 KB)
  • 122 Views
  • 39 CrossRef citations
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Article
Factorizable Inverse Monoids of Cosets of Subgroups of a Group
James East
Pages: 2659-2665
Published online: 01 Feb 2007
AbstractforFactorizable Inverse Monoids of Cosets of Subgroups of a Group | Full Text | References | PDF (104.3 KB)
  • 71 Views
  • 4 CrossRef citations
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Article
On Prime Spectrums of Commutative Rings
Dancheng Lu & Weihong Yu
Pages: 2667-2672
Published online: 01 Feb 2007
AbstractforOn Prime Spectrums of Commutative Rings | Full Text | References | PDF (81 KB)
  • 122 Views
  • 8 CrossRef citations
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Article
Buchsbaum Stanley–Reisner Rings and Cohen–Macaulay Covers
Naoki Terai & Ken-Ichi Yoshida
Pages: 2673-2681
Published online: 01 Feb 2007
AbstractforBuchsbaum Stanley–Reisner Rings and Cohen–Macaulay Covers | Full Text | References | PDF (117.5 KB)
  • 81 Views
  • 2 CrossRef citations
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Article
On Galois Comodules
Robert Wisbauer
Pages: 2683-2711
Published online: 01 Feb 2007
AbstractforOn Galois Comodules | Full Text | References | PDF (452 KB)
  • 75 Views
  • 17 CrossRef citations
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