Communications in Algebra, Volume 28, Issue 2 (2000)

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Communications in Algebra, Volume 28, Issue 2 (2000)

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Original Articles

Article
Classifying pointed hopf algebras of dimension 16
S. Caenepeel, S. D[acaron]sc[acaron]lescu & Ŝ Raianu
Pages: 541-568
Published online: 27 Jun 2007
AbstractforClassifying pointed hopf algebras of dimension 16 | References | PDF (794.9 KB)
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Article
An isomorphism theorem for ore extension hopf algebras
M. Beattie
Pages: 569-584
Published online: 27 Jun 2007
AbstractforAn isomorphism theorem for ore extension hopf algebras | References | PDF (590 KB)
  • 87 Views
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Article
Clifford-type algebras as cleft extensions for some pointed hopf algebras
Florin Panaite & Freddy Van Oystaeyen
Pages: 585-600
Published online: 27 Jun 2007
First Page PreviewforClifford-type algebras as cleft extensions for some pointed hopf algebras | References | PDF (480.5 KB)
  • 63 Views
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Article
On the depth of the canonical modules of graded rings associated to an ideal
Teresa Cortadellas
Pages: 601-612
Published online: 27 Jun 2007
First Page PreviewforOn the depth of the canonical modules of graded rings associated to an ideal | References | PDF (382.1 KB)
  • 47 Views
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Article
Valuation ideals of order one in 2-dimensional regular local rings
Sunsook Noh
Pages: 613-624
Published online: 27 Jun 2007
AbstractforValuation ideals of order one in 2-dimensional regular local rings | References | PDF (428.7 KB)
  • 39 Views
  • 3 CrossRef citations
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Article
Unitary units in modular group algebras of 2-groups
A. Bovdi & L. Erdei
Pages: 625-630
Published online: 27 Jun 2007
AbstractforUnitary units in modular group algebras of 2-groups | References | PDF (227 KB)
  • 77 Views
  • 11 CrossRef citations
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Article
Quasi-hopf algebra actions and smash products
Daniel Bulacu, Florin Panaite & Freddy Van Oystaeyen
Pages: 631-651
Published online: 27 Jun 2007
First Page PreviewforQuasi-hopf algebra actions and smash products | References | PDF (650.9 KB)
  • 153 Views
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Article
Principal and plenary train algebras
Carlos J. Gutiérrez Fernández
Pages: 653-667
Published online: 27 Jun 2007
AbstractforPrincipal and plenary train algebras | References | PDF (420.5 KB)
  • 39 Views
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Article
On the module of differentials of a noncommutative algebra and symmetric biderivations of a semiprime algebra
Motoshi Hongan & Hiroaki Komatsu
Pages: 669-692
Published online: 27 Jun 2007
First Page PreviewforOn the module of differentials of a noncommutative algebra and symmetric biderivations of a semiprime algebra | References | PDF (742 KB)
  • 60 Views
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Article
Quadratic transform of complete ideals in regular local rings
Clare D'Cruz
Pages: 693-698
Published online: 27 Jun 2007
First Page PreviewforQuadratic transform of complete ideals in regular local rings | References | PDF (159.6 KB)
  • 59 Views
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Article
Geometric quantities associated to differential operators
P. Mathonet
Pages: 699-718
Published online: 27 Jun 2007
AbstractforGeometric quantities associated to differential operators | References | PDF (656.8 KB)
  • 34 Views
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Article
Multivalued sheaf constructions
R. Lowen, A. Verschoren & N.A. Soultan
Pages: 719-735
Published online: 27 Jun 2007
AbstractforMultivalued sheaf constructions | References | PDF (567.7 KB)
  • 36 Views
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Article
Free koszul homology and regular ideals in non-noetherian rings
Javier Majadas
Pages: 737-746
Published online: 27 Jun 2007
First Page PreviewforFree koszul homology and regular ideals in non-noetherian rings | References | PDF (295 KB)
  • 51 Views
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Article
Nil semigroups of endomorphism rings of modules with chain conditions
R.N. Gupta & Dinesh Khurana
Pages: 747-756
Published online: 27 Jun 2007
First Page PreviewforNil semigroups of endomorphism rings of modules with chain conditions | References | PDF (418.2 KB)
  • 43 Views
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Article
Rings with countably many direct summands
Gary F. Birkenmeier, Jin Yong Kim & Jae Keol Park
Pages: 757-769
Published online: 27 Jun 2007
First Page PreviewforRings with countably many direct summands | References | PDF (601.7 KB)
  • 65 Views
  • 5 CrossRef citations
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Article
Study of Hopficity in Certain Classes of Rings
K. Varadarajan
Pages: 771-783
Published online: 27 Jun 2007
AbstractforStudy of Hopficity in Certain Classes of Rings | References | PDF (639 KB)
  • 207 Views
  • 4 CrossRef citations
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Article
Gorenstein rings and inverse polynomials
Sangwon Park
Pages: 785-789
Published online: 27 Jun 2007
First Page PreviewforGorenstein rings and inverse polynomials | References | PDF (128.8 KB)
  • 59 Views
  • 6 CrossRef citations
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Article
On von neumann regular rings
Chan Yong Hong, Jin Yong Kim & Nam Kyun Kim
Pages: 791-801
Published online: 27 Jun 2007
First Page PreviewforOn von neumann regular rings | References | PDF (366.7 KB)
  • 117 Views
  • 3 CrossRef citations
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Article
Endomorphism rings of modules of generalized inverse polynomials
Liu Zhongkui
Pages: 803-814
Published online: 27 Jun 2007
AbstractforEndomorphism rings of modules of generalized inverse polynomials | References | PDF (352.5 KB)
  • 48 Views
  • 9 CrossRef citations
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Article
On the quotient between length and multiplicity
Nicholas Allsop & Lê Tuân Hoa
Pages: 815-828
Published online: 27 Jun 2007
First Page PreviewforOn the quotient between length and multiplicity | References | PDF (463.5 KB)
  • 52 Views
  • 1 CrossRef citations
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Article
Quantum z-algebras and representations of quantum affine algebras
Naihuan Jing
Pages: 829-844
Published online: 27 Jun 2007
AbstractforQuantum z-algebras and representations of quantum affine algebras | References | PDF (449.8 KB)
  • 80 Views
  • 4 CrossRef citations
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Article
Polynomials with frobenius galois groups
Leonardo Cangelmi
Pages: 845-859
Published online: 27 Jun 2007
AbstractforPolynomials with frobenius galois groups | References | PDF (389.9 KB)
  • 62 Views
  • 1 CrossRef citations
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Article
On multiquadratic extensions of n-hilbert fields in characteristic 2
Clotilzio Moreira Dos Santos
Pages: 861-866
Published online: 27 Jun 2007
First Page PreviewforOn multiquadratic extensions of n-hilbert fields in characteristic 2 | References | PDF (262.3 KB)
  • 27 Views
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Article
The lie n-engel property in group rings
Gregory T. Lee
Pages: 867-881
Published online: 27 Jun 2007
AbstractforThe lie n-engel property in group rings | References | PDF (412.2 KB)
  • 62 Views
  • 13 CrossRef citations
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Article
One-relator quotients of free products of cyclic groups
M. Edjvet & A. Juhász
Pages: 883-902
Published online: 27 Jun 2007
First Page PreviewforOne-relator quotients of free products of cyclic groups | References | PDF (518 KB)
  • 44 Views
  • 3 CrossRef citations
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Article
Construction de corps de décomposition grace aux facteurs de résolvantes
Lionel Ducos
Pages: 903-924
Published online: 27 Jun 2007
AbstractforConstruction de corps de décomposition grace aux facteurs de résolvantes | References | PDF (633.9 KB)
  • 33 Views
  • 3 CrossRef citations
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Article
Loewy matrix, koszul cone and applications
Jin Yun Guo & Qiuxian Wu
Pages: 925-940
Published online: 27 Jun 2007
First Page PreviewforLoewy matrix, koszul cone and applications | References | PDF (491.9 KB)
  • 88 Views
  • 6 CrossRef citations
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Article
Real quadratic division algebras
Ernst Dieterich
Pages: 941-947
Published online: 27 Jun 2007
First Page PreviewforReal quadratic division algebras | References | PDF (242.6 KB)
  • 45 Views
  • 3 CrossRef citations
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Article
Some finitely presented nilpotent-by-abelian groups
Dessislava H. Kochloukova
Pages: 949-957
Published online: 27 Jun 2007
AbstractforSome finitely presented nilpotent-by-abelian groups | References | PDF (325.5 KB)
  • 49 Views
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Article
On generalized fibonacci groups with an odd number of generators
Andrzej Szczepański & Andrei Vesnin
Pages: 959-965
Published online: 27 Jun 2007
AbstractforOn generalized fibonacci groups with an odd number of generators | References | PDF (208.1 KB)
  • 48 Views
  • 8 CrossRef citations
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Article
A splitting theorem for groups acting on quasi-trees
Michael Batty
Pages: 967-980
Published online: 27 Jun 2007
AbstractforA splitting theorem for groups acting on quasi-trees | References | PDF (387.3 KB)
  • 70 Views
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Article
Prime ideals of the enveloping algebra U(sl3)
Stefan Catoiu
Pages: 981-1027
Published online: 27 Jun 2007
AbstractforPrime ideals of the enveloping algebra U(sl3) | References | PDF (1.8 MB)
  • 118 Views
  • 2 CrossRef citations
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Article
The coradical filtration of Uq(g)at roots of unity
Eric Müller
Pages: 1029-1044
Published online: 27 Jun 2007
AbstractforThe coradical filtration of Uq(g)at roots of unity | References | PDF (624.4 KB)
  • 62 Views
  • 8 CrossRef citations
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Article
On the range of a lie derivation on a banach algebra
M.I. Berenguer & A.R. Villena
Pages: 1045-1050
Published online: 27 Jun 2007
AbstractforOn the range of a lie derivation on a banach algebra | References | PDF (225.6 KB)
  • 66 Views
  • 1 CrossRef citations
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Article
Groups related to fox subgroups
Ted Hurley & Sudarshan Sehgal
Pages: 1051-1059
Published online: 27 Jun 2007
First Page PreviewforGroups related to fox subgroups | References | PDF (231.7 KB)
  • 37 Views
  • 5 CrossRef citations
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Article
On ideals consisting entirely of zero divisors
F. Azarpanah, O.A.S. Karamzadeh & Rezai A. Aliabad
Pages: 1061-1073
Published online: 27 Jun 2007
AbstractforOn ideals consisting entirely of zero divisors | References | PDF (482.9 KB)
  • 197 Views
  • 41 CrossRef citations
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Article
Global dimension of rings of functions
Robert T. Finn & Jorge Martinez
Pages: 1075-1089
Published online: 27 Jun 2007
AbstractforGlobal dimension of rings of functions | References | PDF (685.2 KB)
  • 52 Views
  • 1 CrossRef citations
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Article
Coherent archimedean f-rings
Boris Lavrič
Pages: 1091-1096
Published online: 27 Jun 2007
AbstractforCoherent archimedean f-rings | References | PDF (179.3 KB)
  • 44 Views
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Miscellany

Editorial board
Pages: ebi-ebii
Published online: 27 Jun 2007
CitationforEditorial board | PDF (38.4 KB)
  • 21 Views
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