Communications in Algebra, Volume 25, Issue 3 (1997)

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Communications in Algebra, Volume 25, Issue 3 (1997)

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Original Articles

Article
On strongly purifiable subgroups of primary abelian groups
Takashi Okuyama
Pages: 673-681
Published online: 27 Jun 2007
AbstractforOn strongly purifiable subgroups of primary abelian groups | References | PDF (319.9 KB)
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Article
Convex elements in lattice–ordered rings and modules
Stuart A. Steinberg
Pages: 683-708
Published online: 27 Jun 2007
First Page PreviewforConvex elements in lattice–ordered rings and modules | References | PDF (708.5 KB)
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Article
Rank one quotients of vector groups
Anthony J. Giovannitti
Pages: 709-714
Published online: 27 Jun 2007
First Page PreviewforRank one quotients of vector groups | References | PDF (224.7 KB)
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Article
Reduction of the adjoint representation of sl(2,1): generators of primitive ideals
Hedi Benamor
Pages: 715-736
Published online: 27 Jun 2007
AbstractforReduction of the adjoint representation of sl(2,1): generators of primitive ideals | References | PDF (597.3 KB)
  • 36 Views
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Article
Dualité tannakienne pour les quasi-groupoïdes quantiques
Alain Bruguiéres
Pages: 737-767
Published online: 27 Jun 2007
AbstractforDualité tannakienne pour les quasi-groupoïdes quantiques | References | PDF (1.4 MB)
  • 48 Views
  • 6 CrossRef citations
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Article
Almost completely decomposable groups with a cyclic regulating quotient
U. Dittmann, A. Mader & O. Mutzbauer
Pages: 769-784
Published online: 27 Jun 2007
First Page PreviewforAlmost completely decomposable groups with a cyclic regulating quotient | References | PDF (717.1 KB)
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Article
The relation-type conjecture holds for rings with finite local cohomology
Hsin-Ju Wang
Pages: 785-801
Published online: 27 Jun 2007
First Page PreviewforThe relation-type conjecture holds for rings with finite local cohomology | References | PDF (450.8 KB)
  • 46 Views
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Article
Numbers of generators of ideals in zero-dimensional group rings
J. S. Okon, David E. Rush & Paul Vicknair
Pages: 803-831
Published online: 27 Jun 2007
First Page PreviewforNumbers of generators of ideals in zero-dimensional group rings | References | PDF (976 KB)
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Article
Ideals of integer-valued polynomial rings
K. Alan Loper
Pages: 833-845
Published online: 27 Jun 2007
First Page PreviewforIdeals of integer-valued polynomial rings | References | PDF (463.6 KB)
  • 99 Views
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Article
The integral closure of R(X) and R(X)
Thomas G. Lucas
Pages: 847-872
Published online: 27 Jun 2007
First Page PreviewforThe integral closure of R(X) and R(X) | References | PDF (953.4 KB)
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Article
Generalization of normalizing extensions and some applications
Fang Li
Pages: 873-885
Published online: 27 Jun 2007
AbstractforGeneralization of normalizing extensions and some applications | References | PDF (437.4 KB)
  • 52 Views
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Article
Presheaves over lattices: application to twisted limits of finite groups.
K. K. Nwabueze & F. Van Oystaeyen
Pages: 887-903
Published online: 27 Jun 2007
AbstractforPresheaves over lattices: application to twisted limits of finite groups. | References | PDF (657.8 KB)
  • 38 Views
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Article
The global dimension of an f-ring via its space of minimal prime ideals
Robert T. Finn, Jorge Martinez & Warren W. McGovern
Pages: 905-921
Published online: 27 Jun 2007
AbstractforThe global dimension of an f-ring via its space of minimal prime ideals | References | PDF (773.8 KB)
  • 51 Views
  • 3 CrossRef citations
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Article
N-Products of injective objects in grothendieck categories
L. Oyonarte & B. Torrecillas
Pages: 923-934
Published online: 27 Jun 2007
First Page PreviewforN-Products of injective objects in grothendieck categories | References | PDF (459.8 KB)
  • 47 Views
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Article
On lattice extensions of partial orders of rings
Piotr J. Wojciechowski & V. Kreinovich
Pages: 935-941
Published online: 27 Jun 2007
AbstractforOn lattice extensions of partial orders of rings | References | PDF (244.2 KB)
  • 65 Views
  • 9 CrossRef citations
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Article
Semigroups arising from families of normal subgroups
T.S. Blyth & H.J. Silva
Pages: 943-954
Published online: 27 Jun 2007
AbstractforSemigroups arising from families of normal subgroups | References | PDF (432.2 KB)
  • 37 Views
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Article
Frattini extensions of finite groups and formations
L.A. Shemetkov
Pages: 955-964
Published online: 27 Jun 2007
First Page PreviewforFrattini extensions of finite groups and formations | References | PDF (455.8 KB)
  • 66 Views
  • 14 CrossRef citations
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Article
Proper singularities of extraspecial p-groups for the mod-p cohomology functor
Pham Anh Minh
Pages: 965-971
Published online: 27 Jun 2007
First Page PreviewforProper singularities of extraspecial p-groups for the mod-p cohomology functor | References | PDF (202.9 KB)
  • 34 Views
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Article
Ribbon and charmed elements for quasitriangular hopf algebras
Florin Panaite
Pages: 973-977
Published online: 27 Jun 2007
AbstractforRibbon and charmed elements for quasitriangular hopf algebras | References | PDF (159.7 KB)
  • 78 Views
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Article
A note on polynomial functors and ext1 Groups
Geoffrey M. L. Powell
Pages: 979-987
Published online: 27 Jun 2007
First Page PreviewforA note on polynomial functors and ext1 Groups | References | PDF (334.2 KB)
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Article
A setwise commutativity property for rings
Howard E. Bell
Pages: 989-998
Published online: 27 Jun 2007
First Page PreviewforA setwise commutativity property for rings | References | PDF (311 KB)
  • 43 Views
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Article
The intermediate cohomology modules of a rank two vector bundle on p3 are not split
A. Buraggina
Pages: 999-1008
Published online: 27 Jun 2007
AbstractforThe intermediate cohomology modules of a rank two vector bundle on p3 are not split | References | PDF (272.2 KB)
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