Communications in Algebra, Volume 43, Issue 10 (2015)

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Communications in Algebra, Volume 43, Issue 10 (2015)

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Original Articles

Article
A Lie–Rinehart Algebra with No Antipode
Ulrich Krähmer & Ana Rovi
Pages: 4049-4053
Published online: 06 Jul 2015
AbstractforA Lie–Rinehart Algebra with No Antipode | Full Text | References | PDF (106.1 KB)
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Article
On Monomial Reduction and Polynomial Expressions with Respect to Binomial Ideals
Rostam Sabeti
Pages: 4054-4069
Published online: 06 Jul 2015
AbstractforOn Monomial Reduction and Polynomial Expressions with Respect to Binomial Ideals | Full Text | References | PDF (188.3 KB)
  • 178 Views
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Article
Explicitly Extending Frobenius Splittings over Finite Maps
Karl Schwede & Kevin Tucker
Pages: 4070-4079
Published online: 06 Jul 2015
AbstractforExplicitly Extending Frobenius Splittings over Finite Maps | Full Text | References | PDF (183.5 KB)
  • 71 Views
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Article
Certain Relations on a Lattice of Varieties of Completely Regular Semigroups
Mario Petrich
Pages: 4080-4096
Published online: 06 Jul 2015
AbstractforCertain Relations on a Lattice of Varieties of Completely Regular Semigroups | Full Text | References | PDF (794.8 KB)
  • 83 Views
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Article
On Some Monogenic Semigroups with an Associate Subgroup
Mario Petrich
Pages: 4097-4116
Published online: 06 Jul 2015
AbstractforOn Some Monogenic Semigroups with an Associate Subgroup | Full Text | References | PDF (378.8 KB)
  • 86 Views
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Article
On the Fitting Height of a Group with Two Sylow Numbers
Glen Collins & Paul Flavell
Pages: 4117-4124
Published online: 06 Jul 2015
AbstractforOn the Fitting Height of a Group with Two Sylow Numbers | Full Text | References | PDF (113.1 KB)
  • 121 Views
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Article
Automorphism Group of Generalized Cayley Graph of Upper Triangular Matrices
Denying Wang, Jinming Zhou & Xiaobin Ma
Pages: 4125-4137
Published online: 06 Jul 2015
AbstractforAutomorphism Group of Generalized Cayley Graph of Upper Triangular Matrices | Full Text | References | PDF (162.7 KB)
  • 171 Views
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Article
Atomic Properties of the Hawaiian Earring Group for HNN Extensions
Jun Nakamura
Pages: 4138-4147
Published online: 06 Jul 2015
AbstractforAtomic Properties of the Hawaiian Earring Group for HNN Extensions | Full Text | References | PDF (736 KB)
  • 80 Views
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Article
On the Character Degrees of Suzuki p-Groups of Type A and C
Tung Le, Kay Magaard & Jamshid Moori
Pages: 4148-4158
Published online: 06 Jul 2015
AbstractforOn the Character Degrees of Suzuki p-Groups of Type A and C | Full Text | References | PDF (153.9 KB)
  • 137 Views
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Article
Hurwitz Generation of PSp6(q)
M. Chiara Tamburini Bellani & Maxim Vsemirnov
Pages: 4159-4169
Published online: 06 Jul 2015
AbstractforHurwitz Generation of PSp6(q) | Full Text | References | PDF (153.1 KB)
  • 82 Views
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Article
Multiplicities of Monomial Space Curves with Non-Noetherian Symbolic Blowups
Mark R. Johnson & Michael E. Reed
Pages: 4170-4180
Published online: 06 Jul 2015
AbstractforMultiplicities of Monomial Space Curves with Non-Noetherian Symbolic Blowups | Full Text | References | PDF (127.4 KB)
  • 82 Views
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Article
Induced Quadratic Modules
Jaka Cimprič & Yurii Savchuk
Pages: 4181-4208
Published online: 06 Jul 2015
AbstractforInduced Quadratic Modules | Full Text | References | PDF (232.1 KB)
  • 69 Views
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Article
Hodge Structures Associated to SU(p, 1)
Salman Abdulali
Pages: 4209-4220
Published online: 06 Jul 2015
AbstractforHodge Structures Associated to SU(p, 1) | Full Text | References | PDF (156.8 KB)
  • 84 Views
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Article
Injective Hulls of Simple Modules over Differential Operator Rings
Paula A. A. B. Carvalho, Can Hatipoğlu & Christian Lomp
Pages: 4221-4230
Published online: 06 Jul 2015
AbstractforInjective Hulls of Simple Modules over Differential Operator Rings | Full Text | References | PDF (141 KB)
  • 173 Views
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Article
On a Question of Glasby, Praeger, and Xia
Michael J. J. Barry
Pages: 4231-4246
Published online: 06 Jul 2015
AbstractforOn a Question of Glasby, Praeger, and Xia | Full Text | References | PDF (157.3 KB)
  • 105 Views
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Article
Tree Oriented Pullback
Viktor Bekkert, Flávio U. Coelho & Heily Wagner
Pages: 4247-4257
Published online: 06 Jul 2015
AbstractforTree Oriented Pullback | Full Text | References | PDF (400.8 KB)
  • 101 Views
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Article
Graded Clifford Algebras of Prime Global Dimension with an Action of Hp
Kevin De Laet
Pages: 4258-4282
Published online: 06 Jul 2015
AbstractforGraded Clifford Algebras of Prime Global Dimension with an Action of Hp | Full Text | References | PDF (375.6 KB)
  • 57 Views
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Article
Remarks on Normal Generation of Special Line Bundles on Algebraic Curves
Katsumi Akahori
Pages: 4283-4289
Published online: 06 Jul 2015
AbstractforRemarks on Normal Generation of Special Line Bundles on Algebraic Curves | Full Text | References | PDF (111.7 KB)
  • 63 Views
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Article
Multiple Holomorphs of Dihedral and Quaternionic Groups
Timothy Kohl
Pages: 4290-4304
Published online: 06 Jul 2015
AbstractforMultiple Holomorphs of Dihedral and Quaternionic Groups | Full Text | References | PDF (180.4 KB)
  • 107 Views
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Article
On the Connectivity of Proper Power Graphs of Finite Groups
A. Doostabadi & M. Farrokhi D. Ghouchan
Pages: 4305-4319
Published online: 06 Jul 2015
AbstractforOn the Connectivity of Proper Power Graphs of Finite Groups | Full Text | References | PDF (161.1 KB)
  • 402 Views
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Article
Auslander Class, GC, and C–projective Modules Modulo Exact Zero-divisors
Ensiyeh Amanzadeh & Mohammad T. Dibaei
Pages: 4320-4333
Published online: 06 Jul 2015
AbstractforAuslander Class, GC, and C–projective Modules Modulo Exact Zero-divisors | Full Text | References | PDF (217.7 KB)
  • 109 Views
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Article
On Covers and Envelopes under Hom and Tensor Functors
Lixin Mao & Nanqing Ding
Pages: 4334-4349
Published online: 06 Jul 2015
AbstractforOn Covers and Envelopes under Hom and Tensor Functors | Full Text | References | PDF (540.4 KB)
  • 214 Views
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Article
A Problem on Universal Modules
Necati Olgun
Pages: 4350-4358
Published online: 06 Jul 2015
AbstractforA Problem on Universal Modules | Full Text | References | PDF (207.7 KB)
  • 133 Views
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Article
Studying Non-negative Factorizations with Tools from Linear Algebra over a Semiring
Yaroslav Shitov
Pages: 4359-4366
Published online: 06 Jul 2015
AbstractforStudying Non-negative Factorizations with Tools from Linear Algebra over a Semiring | Full Text | References | PDF (114 KB)
  • 67 Views
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Article
Cluster Categories Coming from Cyclic Posets
Kiyoshi Igusa & Gordana Todorov
Pages: 4367-4402
Published online: 06 Jul 2015
AbstractforCluster Categories Coming from Cyclic Posets | Full Text | References | PDF (709.6 KB)
  • 166 Views
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Article
Leibniz Algebras Associated to Extensions of sl2
L. M. Camacho, S. Gómez-Vidal & B. A. Omirov
Pages: 4403-4414
Published online: 06 Jul 2015
AbstractforLeibniz Algebras Associated to Extensions of sl2 | Full Text | References | PDF (134.4 KB)
  • 94 Views
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Article
On Non-Abelian Tensor Analogues of 3-Engel and 4-Engel Groups
Azam Hokmabadi, Elaheh Mohammadzadeh, Hanieh Golmakani & Fahimeh Mohammadzadeh
Pages: 4415-4421
Published online: 06 Jul 2015
AbstractforOn Non-Abelian Tensor Analogues of 3-Engel and 4-Engel Groups | Full Text | References | PDF (111.4 KB)
  • 45 Views
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Article
Identities of the Semigroup of Upper Triangular Tropical Matrices
Jan Okniński
Pages: 4422-4426
Published online: 06 Jul 2015
AbstractforIdentities of the Semigroup of Upper Triangular Tropical Matrices | Full Text | References | PDF (100.1 KB)
  • 218 Views
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Article
Zero Divisors in Skew Power Series Rings
Tai Keun Kwak & Yang Lee
Pages: 4427-4445
Published online: 06 Jul 2015
AbstractforZero Divisors in Skew Power Series Rings | Full Text | References | PDF (235 KB)
  • 136 Views
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Article
Root Systems In Finite Symplectic Vector Spaces
Simon Lentner
Pages: 4446-4470
Published online: 06 Jul 2015
AbstractforRoot Systems In Finite Symplectic Vector Spaces | Full Text | References | PDF (195.7 KB)
  • 67 Views
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Article
MTame Modules And Local Gabriel Correspondence
Jaime Castro Pérez & José Ríos Montes
Pages: 4471-4486
Published online: 06 Jul 2015
AbstractforMTame Modules And Local Gabriel Correspondence | Full Text | References | PDF (243.8 KB)
  • 59 Views
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Article
Enveloping Algebras and Cohomology of Leibniz Pairs
Yan-Hong Bao & Yu Ye
Pages: 4487-4501
Published online: 06 Jul 2015
AbstractforEnveloping Algebras and Cohomology of Leibniz Pairs | Full Text | References | PDF (500.9 KB)
  • 115 Views
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Article
Symmetric Pairs in Yetter–Drinfeld Categories over Weak Hopf Algebras
Xiaofan Zhao, Guohua Liu & Shuanhong Wang
Pages: 4502-4514
Published online: 06 Jul 2015
AbstractforSymmetric Pairs in Yetter–Drinfeld Categories over Weak Hopf Algebras | Full Text | References | PDF (141.2 KB)
  • 131 Views
  • 4 CrossRef citations
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Article
Rank Gradient and p-gradient of Amalgamated Free Products and HNN Extensions
Nathaniel Pappas
Pages: 4515-4527
Published online: 06 Jul 2015
AbstractforRank Gradient and p-gradient of Amalgamated Free Products and HNN Extensions | Full Text | References | PDF (145.6 KB)
  • 80 Views
  • 6 CrossRef citations
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Article
The Hopf Algebra of Fliess Operators and Its Dual Pre-lie Algebra
Loïc Foissy
Pages: 4528-4552
Published online: 06 Jul 2015
AbstractforThe Hopf Algebra of Fliess Operators and Its Dual Pre-lie Algebra | Full Text | References | PDF (1.7 MB)
  • 121 Views
  • 17 CrossRef citations
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Article
The Depth of Subgroups of Suzuki Groups
L. Héthelyi, E. Horváth & F. Petényi
Pages: 4553-4569
Published online: 06 Jul 2015
AbstractforThe Depth of Subgroups of Suzuki Groups | Full Text | References | PDF (464.3 KB)
  • 97 Views
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