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Articles 181 - 190 of 190
Full-Text Articles in Entire DC Network
Mixed Modules In L, R. Gobel, Brendan Goldsmith
Mixed Modules In L, R. Gobel, Brendan Goldsmith
Articles
By assuming the set-theoretic hypothesis V = L we show that, for a large class of rings R, there exist, for any regular not weekly compact cardinals K, strongly k-cyclic mixed R-modules having endomorphism algebra isomorphic to the split extension of the R-algebra A by the ideal of bounded endomorphism provided A is free qua R-module and K./Az/
Essentially Indecomposable Modules Which Are Almost Free, Brendan Goldsmith, R. Gobel
Essentially Indecomposable Modules Which Are Almost Free, Brendan Goldsmith, R. Gobel
Articles
No abstract provided
On Endomorphism Algebras Of Mixed Modules, Brendan Goldsmith, B. Franzen
On Endomorphism Algebras Of Mixed Modules, Brendan Goldsmith, B. Franzen
Articles
No abstract available
An Essentially Semi-Rigid Class Of Modules, Brendan Goldsmith
An Essentially Semi-Rigid Class Of Modules, Brendan Goldsmith
Articles
No abstract available
Representations Of Algebras Over A Complete Discrete Valuation Ring, Brendan Goldsmith, Manfred Dugas, Rudiger Gobel
Representations Of Algebras Over A Complete Discrete Valuation Ring, Brendan Goldsmith, Manfred Dugas, Rudiger Gobel
Articles
No abstract available
Essentially Indecomposable Modules Over A Complete Discret Valuation Ring, Brendan Goldsmith
Essentially Indecomposable Modules Over A Complete Discret Valuation Ring, Brendan Goldsmith
Articles
No abstract available
A Note On Products Of Infinite Cyclic Groups, Brendan Goldsmith
A Note On Products Of Infinite Cyclic Groups, Brendan Goldsmith
Articles
In his book [2], Fuchs introduces the notion of a subgroup X of a Specker group P being a product and goes on to establish a Lemma [2, Lemma 95.1] which yields a useful characterization of the quotient and enables an easy derivation of Nunke’s characterization of epimorphic images of the Specker group [4]. Unfortunately this Lemma is incorrect as we show in section 1. In section 2 by suitably strengthening the hypothesis we regain a characterization of the quotient. Throughout, all groups are additively written Abelian groups and our notation follows the standard works of Fuchs [1], [2].
Endomorphism Rings Of Torsion-Free Modules Over A Complete Discret Valuation Ring., Brendan Goldsmith
Endomorphism Rings Of Torsion-Free Modules Over A Complete Discret Valuation Ring., Brendan Goldsmith
Articles
No abstract available.
Essentially-Rigid Families Of Abelian P-Groups, Brendan Goldsmith
Essentially-Rigid Families Of Abelian P-Groups, Brendan Goldsmith
Articles
No abstract available
Algorithms For The Solution Of Systems Of Coupled Second-Order Ordinary Differential Equations, Brendan O'Shea
Algorithms For The Solution Of Systems Of Coupled Second-Order Ordinary Differential Equations, Brendan O'Shea
Articles
Several step-by-step methods for the computer solution systems of coupled second-order ordinary differential equations, are examined from the point of view of efficiency “time-wise” and “storage-wise”. Particular reference is made to a system arising in the close-coupling approximation of the Schroedinger equation. The stability of the solution is also considered.