Communications in Algebra, Volume 36, Issue 7 (2008)

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Communications in Algebra, Volume 36, Issue 7 (2008)

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Original Articles

Article
The Semifields of Order q4 Where q is a Power of 2
Mashhour Alali Bani-Ata
Pages: 2439-2443
Published online: 20 Jun 2008
AbstractforThe Semifields of Order q4 Where q is a Power of 2 | Full Text | References | PDF (93.7 KB)
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Article
Gelfand–Kirillov Dimension of Algebras with a Locally Finite and Multiparameter Indexed Filtration
Eun-Hee Cho & Sei-Qwon Oh
Pages: 2444-2455
Published online: 20 Jun 2008
AbstractforGelfand–Kirillov Dimension of Algebras with a Locally Finite and Multiparameter Indexed Filtration | Full Text | References | PDF (127.1 KB)
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Article
Unimodular Regularity, Stable Range, and Exchange Rings
Jiaqun Wei
Pages: 2456-2465
Published online: 20 Jun 2008
AbstractforUnimodular Regularity, Stable Range, and Exchange Rings | Full Text | References | PDF (106.6 KB)
  • 69 Views
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Article
New Collections of p-Subgroups and Homology Decompositions for Classifying Spaces of Finite Groups
John Maginnis & Silvia Onofrei
Pages: 2466-2480
Published online: 20 Jun 2008
AbstractforNew Collections of p-Subgroups and Homology Decompositions for Classifying Spaces of Finite Groups | Full Text | References | PDF (191.8 KB)
  • 49 Views
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Article
Some Inequalities for the Order of the Schur Multiplier of a Pair of Groups
Mohammad Reza R. Moghaddam, Ali Reza Salemkar & Taghi Karimi
Pages: 2481-2486
Published online: 20 Jun 2008
AbstractforSome Inequalities for the Order of the Schur Multiplier of a Pair of Groups | Full Text | References | PDF (88.6 KB)
  • 71 Views
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Article
Identities for a Class of Regular Unary Semigroups
Xilin Tang
Pages: 2487-2502
Published online: 20 Jun 2008
AbstractforIdentities for a Class of Regular Unary Semigroups | Full Text | References | PDF (158.8 KB)
  • 68 Views
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Article
Overgroups of Cyclic Sylow Subgroups of Linear Groups
John Bamberg*Tim Penttila**
Pages: 2503-2543
Published online: 20 Jun 2008
AbstractforOvergroups of Cyclic Sylow Subgroups of Linear Groups | Full Text | References | PDF (383.1 KB)
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Article
Braid Action on Derived Category Nakayama Algebras
Intan Muchtadi-Alamsyah
Pages: 2544-2569
Published online: 20 Jun 2008
AbstractforBraid Action on Derived Category Nakayama Algebras | Full Text | References | PDF (165 KB)
  • 112 Views
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Article
When Products of Self-Small Modules are Self-Small
Jan Žemlička
Pages: 2570-2576
Published online: 20 Jun 2008
AbstractforWhen Products of Self-Small Modules are Self-Small | Full Text | References | PDF (97.3 KB)
  • 80 Views
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Article
Finite Subgroups in Algebras and Cohomology
Luis Arenas-Carmona
Pages: 2577-2580
Published online: 20 Jun 2008
AbstractforFinite Subgroups in Algebras and Cohomology | Full Text | References | PDF (78.7 KB)
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Article
Rank Properties of the Semigroup of Singular Transformations on a Finite Set
Gonca Ayık, Hayrullah Ayık, Yusuf ünlü & John M. Howie
Pages: 2581-2587
Published online: 20 Jun 2008
AbstractforRank Properties of the Semigroup of Singular Transformations on a Finite Set | Full Text | References | PDF (89.2 KB)
  • 160 Views
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Article
On Urbanik's Axioms for Absolute Valued Algebras with Involution
Ángel Rodríguez Palacios
Pages: 2588-2592
Published online: 20 Jun 2008
AbstractforOn Urbanik's Axioms for Absolute Valued Algebras with Involution | Full Text | References | PDF (80.3 KB)
  • 29 Views
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Article
Lie Tori of Type BC2 and Structurable Quasitori
John R. Faulkner
Pages: 2593-2618
Published online: 20 Jun 2008
AbstractforLie Tori of Type BC2 and Structurable Quasitori | Full Text | References | PDF (210.1 KB)
  • 46 Views
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Article
Invertibility of Matrices Over Subrings
Mark Grinshpon*
Pages: 2619-2624
Published online: 20 Jun 2008
AbstractforInvertibility of Matrices Over Subrings | Full Text | References | PDF (79.1 KB)
  • 38 Views
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Article
Character Theoretical Aspects of Nilpotency Class
Yugen Takegahara & Tomoyuki Yoshida
Pages: 2625-2637
Published online: 20 Jun 2008
AbstractforCharacter Theoretical Aspects of Nilpotency Class | Full Text | References | PDF (117.3 KB)
  • 82 Views
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Article
The Singly Generated Unital Rings with Only Finitely Many Unital Subrings
David E. Dobbs, Bernadette Mullins & Martine Picavet-L'Hermitte
Pages: 2638-2653
Published online: 20 Jun 2008
AbstractforThe Singly Generated Unital Rings with Only Finitely Many Unital Subrings | Full Text | References | PDF (149.7 KB)
  • 69 Views
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Article
Subdirectly Irreducible Nonidempotent Left Distributive Left Quasigroups
David Stanovský
Pages: 2654-2669
Published online: 20 Jun 2008
AbstractforSubdirectly Irreducible Nonidempotent Left Distributive Left Quasigroups | Full Text | References | PDF (133 KB)
  • 53 Views
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Article
Integral Group Ring of the Mathieu Simple Group M23
V. A. Bovdi & A. B. Konovalov
Pages: 2670-2680
Published online: 20 Jun 2008
AbstractforIntegral Group Ring of the Mathieu Simple Group M23 | Full Text | References | PDF (108.2 KB)
  • 60 Views
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Article
Simplicial Endomorphisms
Kosta Došen
Pages: 2681-2709
Published online: 20 Jun 2008
AbstractforSimplicial Endomorphisms | Full Text | References | PDF (593.1 KB)
  • 45 Views
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Article
A Note on Milnor–Witt K-Theory and a Theorem of Suslin
Kevin Hutchinson & Liqun Tao
Pages: 2710-2718
Published online: 20 Jun 2008
AbstractforA Note on Milnor–Witt K-Theory and a Theorem of Suslin | Full Text | References | PDF (107.7 KB)
  • 194 Views
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Article
A Basis of Bideterminants for the Coordinate Ring of the Orthogonal Group
Gerald Cliff
Pages: 2719-2749
Published online: 20 Jun 2008
AbstractforA Basis of Bideterminants for the Coordinate Ring of the Orthogonal Group | Full Text | References | PDF (211.6 KB)
  • 70 Views
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Article
Minimal Modules Over Serial Rings
Sonia L'innocente, Vera Puninskaya & Carlo Toffalori
Pages: 2750-2763
Published online: 20 Jun 2008
AbstractforMinimal Modules Over Serial Rings | Full Text | References | PDF (134.4 KB)
  • 56 Views
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Article
Representation-Directed Incidence Coalgebras of Intervally Finite Posets and the Tame-Wild Dichotomy
Daniel Simson
Pages: 2764-2784
Published online: 20 Jun 2008
AbstractforRepresentation-Directed Incidence Coalgebras of Intervally Finite Posets and the Tame-Wild Dichotomy | Full Text | References | PDF (286.5 KB)
  • 63 Views
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Article
Hochschild Cohomology Ring of an Order of a Simple Component of the Rational Group Ring of the Generalized Quaternion Group
Takao Hayami
Pages: 2785-2803
Published online: 20 Jun 2008
AbstractforHochschild Cohomology Ring of an Order of a Simple Component of the Rational Group Ring of the Generalized Quaternion Group | Full Text | References | PDF (169.1 KB)
  • 60 Views
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