Communications in Algebra, Volume 37, Issue 8 (2009)

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Communications in Algebra, Volume 37, Issue 8 (2009)

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Original Articles

Article
Exceptional Pairs in Hereditary Categories
Helmut Lenzing & Hagen Meltzer
Pages: 2547-2556
Published online: 22 Jul 2009
AbstractforExceptional Pairs in Hereditary Categories | Full Text | References | PDF (121.7 KB)
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Article
A Comparison of Leibniz and Cyclic Homologies
Jerry M. Lodder
Pages: 2557-2569
Published online: 22 Jul 2009
AbstractforA Comparison of Leibniz and Cyclic Homologies | Full Text | References | PDF (270.8 KB)
  • 59 Views
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Article
Cotorsion Pairs of Modules from Left Adjoints
James Gillespie
Pages: 2570-2582
Published online: 22 Jul 2009
AbstractforCotorsion Pairs of Modules from Left Adjoints | Full Text | References | PDF (124.8 KB)
  • 132 Views
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Article
Rings with Multiplicative Sets of Primitive Idempotents
Harpreet K. Grover, Dinesh Khurana & Surjeet Singh
Pages: 2583-2590
Published online: 22 Jul 2009
AbstractforRings with Multiplicative Sets of Primitive Idempotents | Full Text | References | PDF (96.3 KB)
  • 156 Views
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Article
Strictly Stratified Algebras Revisited
Charles Paquette
Pages: 2591-2600
Published online: 22 Jul 2009
AbstractforStrictly Stratified Algebras Revisited | Full Text | References | PDF (110.7 KB)
  • 71 Views
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Article
Similarity Classes of 3 × 3 Matrices Over a Local Principal Ideal Ring
Nir Avni, Uri Onn, Amritanshu Prasad & Leonid Vaserstein
Pages: 2601-2615
Published online: 22 Jul 2009
AbstractforSimilarity Classes of 3 × 3 Matrices Over a Local Principal Ideal Ring | Full Text | References | PDF (214.4 KB)
  • 270 Views
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Article
Locally Invariant and Semi-Invariant Right Cones
H. H. Brungs & G. Törner
Pages: 2616-2626
Published online: 22 Jul 2009
AbstractforLocally Invariant and Semi-Invariant Right Cones | Full Text | References | PDF (125.2 KB)
  • 42 Views
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Article
Full Ideals
Jooyoun Hong, Heisook Lee, Sunsook Noh & David E. Rush
Pages: 2627-2639
Published online: 22 Jul 2009
AbstractforFull Ideals | Full Text | References | PDF (218.2 KB)
  • 123 Views
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Article
A Generalization of a Theorem of Birch
David B. Leep & Colin L. Starr
Pages: 2640-2648
Published online: 22 Jul 2009
AbstractforA Generalization of a Theorem of Birch | Full Text | References | PDF (103.8 KB)
  • 94 Views
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Article
Moduli Spaces of Coherent Systems of Small Slope on Algebraic Curves
S. B. Bradlow, O. García-Prada, V. Mercat, V. Muñoz & P. E. Newstead
Pages: 2649-2678
Published online: 22 Jul 2009
AbstractforModuli Spaces of Coherent Systems of Small Slope on Algebraic Curves | Full Text | References | PDF (193.2 KB)
  • 101 Views
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Article
About the Cohomology of the Lie Superalgebra of Vector Fields on ℝn|n
Ammar Faouzi & Kamoun Kaouthar
Pages: 2679-2687
Published online: 22 Jul 2009
AbstractforAbout the Cohomology of the Lie Superalgebra of Vector Fields on ℝn|n | Full Text | References | PDF (108.3 KB)
  • 56 Views
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Article
Vector Bundles Near Negative Curves: Moduli and Local Euler Characteristic
E. Ballico, E. Gasparim & T. Köppe
Pages: 2688-2713
Published online: 22 Jul 2009
AbstractforVector Bundles Near Negative Curves: Moduli and Local Euler Characteristic | Full Text | References | PDF (206.7 KB)
  • 79 Views
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Article
A Freiheitssatz for Whitehead Graphs of One-Relator Groups with Small Cancellation
Arye Juhász
Pages: 2714-2741
Published online: 22 Jul 2009
AbstractforA Freiheitssatz for Whitehead Graphs of One-Relator Groups with Small Cancellation | Full Text | References | PDF (726.4 KB)
  • 70 Views
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Article
Small Bialgebras with a Projection: Applications
A. Ardizzoni & C. Menini
Pages: 2742-2784
Published online: 23 Jul 2009
AbstractforSmall Bialgebras with a Projection: Applications | Full Text | References | PDF (267.6 KB)
  • 46 Views
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Article
Triangular Decomposition of Composition Algebras of Domestic Canonical Algebras
Zhengxin Chen & Qinghua Chen
Pages: 2785-2803
Published online: 22 Jul 2009
AbstractforTriangular Decomposition of Composition Algebras of Domestic Canonical Algebras | Full Text | References | PDF (201 KB)
  • 60 Views
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Article
Conjugacy of Sylow 2-Subloops of the Chein Loops M2n(G, 2)
Stephen M. Gagola III
Pages: 2804-2810
Published online: 23 Jul 2009
AbstractforConjugacy of Sylow 2-Subloops of the Chein Loops M2n(G, 2) | Full Text | References | PDF (85.9 KB)
  • 63 Views
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Article
Semiprime Preradicals
Francisco Raggi, José Ríos, Hugo Rincón, Rogelio Fernández-Alonso & Carlos Signoret
Pages: 2811-2822
Published online: 22 Jul 2009
AbstractforSemiprime Preradicals | Full Text | References | PDF (113.1 KB)
  • 132 Views
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Article
Regularity in Endomorphism Rings
Adolf Mader
Pages: 2823-2844
Published online: 22 Jul 2009
AbstractforRegularity in Endomorphism Rings | Full Text | References | PDF (165.2 KB)
  • 80 Views
  • 1 CrossRef citations
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Article
Partial Maps with Domain and Range: Extending Schein's Representation
Marcel Jackson & Tim Stokes
Pages: 2845-2870
Published online: 22 Jul 2009
AbstractforPartial Maps with Domain and Range: Extending Schein's Representation | Full Text | References | PDF (198.4 KB)
  • 122 Views
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Article
On Presentations of Bruck–Reilly Extensions
C. A. Carvalho
Pages: 2871-2886
Published online: 23 Jul 2009
AbstractforOn Presentations of Bruck–Reilly Extensions | Full Text | References | PDF (141 KB)
  • 63 Views
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Article
Verifying Huppert's Conjecture for PSL3(q) and PSU3(q2)
Thomas P. Wakefield
Pages: 2887-2906
Published online: 22 Jul 2009
AbstractforVerifying Huppert's Conjecture for PSL3(q) and PSU3(q2) | Full Text | References | PDF (153.6 KB)
  • 141 Views
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Article
An Inversion Formula for -Relative Kazhdan–Lusztig Polynomials
Yunchuan Yin
Pages: 2907-2919
Published online: 22 Jul 2009
AbstractforAn Inversion Formula for -Relative Kazhdan–Lusztig Polynomials | Full Text | References | PDF (135.7 KB)
  • 57 Views
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Article
A Structure Preserving Embedding of Semigroups Into Regular Semigroups
P. G. Trotter
Pages: 2920-2932
Published online: 22 Jul 2009
AbstractforA Structure Preserving Embedding of Semigroups Into Regular Semigroups | Full Text | References | PDF (159 KB)
  • 57 Views
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