Communications in Algebra, Volume 43, Issue 7 (2015)

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Communications in Algebra, Volume 43, Issue 7 (2015)

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Original Articles

Article
Totally Ordered Monoids Based on Triangular Norms
Thomas Vetterlein
Pages: 2643-2679
Published online: 04 Jun 2015
AbstractforTotally Ordered Monoids Based on Triangular Norms | Full Text | References | PDF (1.2 MB)
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Article
Finite Groups with Few TI-Subgroups
Shirong Li, Zhencai Shen & Ni Du
Pages: 2680-2689
Published online: 04 Jun 2015
AbstractforFinite Groups with Few TI-Subgroups | Full Text | References | PDF (139.2 KB)
  • 218 Views
  • 1 CrossRef citations
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Article
When is a Sum of Annihilator Ideals an Annihilator Ideal?
G. F. Birkenmeier, M. Ghirati & A. Taherifar
Pages: 2690-2702
Published online: 04 Jun 2015
AbstractforWhen is a Sum of Annihilator Ideals an Annihilator Ideal? | Full Text | References | PDF (144.9 KB)
  • 332 Views
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Article
The Socle and Semisimplicity of a Kumjian–Pask Algebra
Jonathan H. Brown & Astrid an Huef
Pages: 2703-2723
Published online: 04 Jun 2015
AbstractforThe Socle and Semisimplicity of a Kumjian–Pask Algebra | Full Text | References | PDF (242.5 KB)
  • 94 Views
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Article
Rationality for Subgroups of S6
Jian Zhou
Pages: 2724-2738
Published online: 04 Jun 2015
AbstractforRationality for Subgroups of S6 | Full Text | References | PDF (180.6 KB)
  • 97 Views
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Article
On Solutions for Derivations of a Noetherian k-algebra and Local Simplicity
Rene Baltazar & Ivan Pan
Pages: 2739-2747
Published online: 04 Jun 2015
AbstractforOn Solutions for Derivations of a Noetherian k-algebra and Local Simplicity | Full Text | References | PDF (165.7 KB)
  • 131 Views
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Article
Brill–Noether Locus of Rank 1 and Degree g− 1 on a Nodal Curve
Juliana Coelho & Eduardo Esteves
Pages: 2748-2762
Published online: 04 Jun 2015
AbstractforBrill–Noether Locus of Rank 1 and Degree g− 1 on a Nodal Curve | Full Text | References | PDF (220.5 KB)
  • 57 Views
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Article
The Dual Hilbert–Samuel Function of a Maximal Cohen-Macaulay Module
Tony J. Puthenpurakal & Fahed Zulfeqarr
Pages: 2763-2784
Published online: 04 Jun 2015
AbstractforThe Dual Hilbert–Samuel Function of a Maximal Cohen-Macaulay Module | Full Text | References | PDF (189.2 KB)
  • 102 Views
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Article
Demazure Character Formulas for Generalized Kac–Moody Algebras
Motohiro Ishii
Pages: 2785-2801
Published online: 04 Jun 2015
AbstractforDemazure Character Formulas for Generalized Kac–Moody Algebras | Full Text | References | PDF (208.6 KB)
  • 91 Views
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Article
On Mono- and Epimorphisms in Varieties of Ordered Algebras
Valdis Laan & Sohail Nasir
Pages: 2802-2819
Published online: 04 Jun 2015
AbstractforOn Mono- and Epimorphisms in Varieties of Ordered Algebras | Full Text | References | PDF (488.1 KB)
  • 142 Views
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Article
S-Noetherian Properties of Composite Ring Extensions
Jung Wook Lim & Dong Yeol Oh
Pages: 2820-2829
Published online: 04 Jun 2015
AbstractforS-Noetherian Properties of Composite Ring Extensions | Full Text | References | PDF (146.7 KB)
  • 204 Views
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Article
Diagonal F-thresholds and F-pure Thresholds of Hibi Rings
Takahiro Chiba & Kazunori Matsuda
Pages: 2830-2851
Published online: 04 Jun 2015
AbstractforDiagonal F-thresholds and F-pure Thresholds of Hibi Rings | Full Text | References | PDF (626.5 KB)
  • 87 Views
  • 4 CrossRef citations
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Article
Divisibility Graph for Symmetric and Alternating Groups
Adeleh Abdolghafourian & Mohammad A. Iranmanesh
Pages: 2852-2862
Published online: 04 Jun 2015
AbstractforDivisibility Graph for Symmetric and Alternating Groups | Full Text | References | PDF (300.9 KB)
  • 113 Views
  • 3 CrossRef citations
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Article
Gaussian Trivial Ring Extensions and FQP-rings
François Couchot
Pages: 2863-2874
Published online: 04 Jun 2015
AbstractforGaussian Trivial Ring Extensions and FQP-rings | Full Text | References | PDF (148.3 KB)
  • 106 Views
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Article
The Bhattacharya Function of Complete Monomial Ideals in Two Variables
Hong Ngoc Binh & Ngo Viet Trung
Pages: 2875-2886
Published online: 04 Jun 2015
AbstractforThe Bhattacharya Function of Complete Monomial Ideals in Two Variables | Full Text | References | PDF (258.4 KB)
  • 73 Views
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Article
B-splines, Polytopes, and Their Characteristic D-modules
Ketil Tveiten
Pages: 2887-2902
Published online: 04 Jun 2015
AbstractforB-splines, Polytopes, and Their Characteristic D-modules | Full Text | References | PDF (244.4 KB)
  • 59 Views
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Article
The Total Graphs of Finite Rings
David Dolžan & Polona Oblak
Pages: 2903-2911
Published online: 04 Jun 2015
AbstractforThe Total Graphs of Finite Rings | Full Text | References | PDF (228.2 KB)
  • 218 Views
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Article
The Locus of Points of the Hilbert Scheme with Bounded Regularity
Edoardo Ballico, Cristina Bertone & Margherita Roggero
Pages: 2912-2931
Published online: 04 Jun 2015
AbstractforThe Locus of Points of the Hilbert Scheme with Bounded Regularity | Full Text | References | PDF (213.5 KB)
  • 104 Views
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Article
On a Class of Finite-dimensional Semisimple Hopf Algebras
Matthias Klupsch & Julia Ludes
Pages: 2932-2942
Published online: 04 Jun 2015
AbstractforOn a Class of Finite-dimensional Semisimple Hopf Algebras | Full Text | References | PDF (141.1 KB)
  • 129 Views
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Article
Star Operations on Numerical Semigroups
Dario Spirito
Pages: 2943-2963
Published online: 04 Jun 2015
AbstractforStar Operations on Numerical Semigroups | Full Text | References | PDF (190.5 KB)
  • 110 Views
  • 7 CrossRef citations
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Article
Planar, Toroidal, and Projective Commuting and Noncommuting Graphs
M. Afkhami, M. Farrokhi D. G.K. Khashyarmanesh
Pages: 2964-2970
Published online: 04 Jun 2015
AbstractforPlanar, Toroidal, and Projective Commuting and Noncommuting Graphs | Full Text | References | PDF (118.7 KB)
  • 221 Views
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Article
A New Characterization of the Mathieu Groups and Alternating Groups with Degrees Primes
Jinbao Li & Guiyun Chen
Pages: 2971-2983
Published online: 04 Jun 2015
AbstractforA New Characterization of the Mathieu Groups and Alternating Groups with Degrees Primes | Full Text | References | PDF (150.7 KB)
  • 139 Views
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Article
Structure Theory for Grade Three Perfect Ideals Associated with Some Matrices
Oh-Jin Kang
Pages: 2984-3019
Published online: 04 Jun 2015
AbstractforStructure Theory for Grade Three Perfect Ideals Associated with Some Matrices | Full Text | References | PDF (476.6 KB)
  • 67 Views
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Article
The Edge Ideals of Complete Multipartite Hypergraphs
Dariush Kiani & Sara Saeedi Madani
Pages: 3020-3032
Published online: 04 Jun 2015
AbstractforThe Edge Ideals of Complete Multipartite Hypergraphs | Full Text | References | PDF (155.8 KB)
  • 97 Views
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Article
Structures of Not-finitely Graded Lie Algebras Related to Generalized Virasoro Algebras
Qiufan Chen, Jianzhi Han & Yucai Su
Pages: 3033-3049
Published online: 04 Jun 2015
AbstractforStructures of Not-finitely Graded Lie Algebras Related to Generalized Virasoro Algebras | Full Text | References | PDF (170.7 KB)
  • 205 Views
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