Rings whose right modules are direct sums of indecomposable modules
B Zimmermann-Huisgen - Proceedings of the American Mathematical …, 1979 - ams.org
It is shown that, given a module M over a ring with 1, every direct product of copies of M is a
direct sum of modules with local endomorphism rings if and only if every direct sum of copies …
direct sum of modules with local endomorphism rings if and only if every direct sum of copies …
On rings whose left modules are direct sums of finitely generated modules
KR Fuller - Proceedings of the American Mathematical Society, 1976 - ams.org
ON RINGS WHOSE LEFT MODULES ARE MODULES Page 1 PROCEEDINGS OF THE
AMERICAN MATHEMATICAL SOCIETY Volume 54, January 1976 ON RINGS WHOSE LEFT …
AMERICAN MATHEMATICAL SOCIETY Volume 54, January 1976 ON RINGS WHOSE LEFT …
On modules whose endomorphism ring is local
I Beck - Israel Journal of Mathematics, 1978 - Springer
The paper is a study of modules with a local endomorphism ring. We consider
decompositions of modules and give a simple proof of Azumaya's theorem. We also define …
decompositions of modules and give a simple proof of Azumaya's theorem. We also define …
On locally direct summands of modules
T Ishii - 1975 - projecteuclid.org
Throughout R will represent a ring with unit element 1, and all modules will be unitary 7?-
modules. We call a module M a completely indecomposable module if the endomorphism …
modules. We call a module M a completely indecomposable module if the endomorphism …
Note on rings of finite representation type and decompositions of modules
KR Fuller, I Reiten - Proceedings of the American Mathematical Society, 1975 - ams.org
NOTE ON RINGS OF FINITE REPRESENTATION TYPE AND DECOMPOSITIONS OF
MODULES Page 1 PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY …
MODULES Page 1 PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY …
On extending property on direct sums of uniform modules
M Harada, K Oshiro - 1981 - projecteuclid.org
First we take a right artinian ring R. Then every injective. R-module E is a direct sum of
indecomposable modules. Further for every simple submodule S of Ey there exists a direct …
indecomposable modules. Further for every simple submodule S of Ey there exists a direct …
Locally split submodules and modules with perfect endomorphism rings
G Azumaya - Non-Commutative Ring Theory: Proceedings of a …, 2006 - Springer
Let M be a left module over a ring R. A submodule N of M is called locally split in M if for
each x EN there exists a homomorphism h: Mt N such that h (x)= x. It is shown that if N is …
each x EN there exists a homomorphism h: Mt N such that h (x)= x. It is shown that if N is …
Hollow modules and local endomorphism rings
P Fleury - Pacific Journal of Mathematics, 1974 - msp.org
This is a study of the conditions under which smallness of proper submodules will influence
the structure of the endomorphism ring of a module. The case in which that endomorphism …
the structure of the endomorphism ring of a module. The case in which that endomorphism …
[PDF][PDF] When every projective module is a direct sum of finitely generated modules
WW McGovern, G Puninski, P Rothmaler - Journal of Algebra, 2007 - core.ac.uk
When every projective module is a direct sum of finitely generated modules Page 1 Journal
of Algebra 315 (2007) 454–481 www.elsevier.com/locate/jalgebra When every projective …
of Algebra 315 (2007) 454–481 www.elsevier.com/locate/jalgebra When every projective …