[PDF][PDF] On injective and quasi-continuous modules
BJ Müller, ST Rizvi - Journal of Pure and Applied Algebra, 1983 - researchgate.net
We reprove that any injective module has a direct decomposition into a directly finite and a
purely infinite part ([8], Theorem 6), and we show that this decomposition has a strong …
purely infinite part ([8], Theorem 6), and we show that this decomposition has a strong …
Modules which are self-injective relative to closed
C Santa-Clara, PF Smith - … Algebra and Its Applications, March 22 …, 2000 - books.google.com
Our concern is with modules M such that every homomorphism from a closed submodule of
M to M can be lifted to M. Although such modules share some of the properties of extending …
M to M can be lifted to M. Although such modules share some of the properties of extending …
On the decomposition of continuous modules
BJ Müller, ST Rizvi - Canadian Mathematical Bulletin, 1982 - cambridge.org
We prove two theorems on continuous modules: Decomposition Theorem. A continuous
module M has a decomposition, M= M1⊕ M2, such that M1 is essential over a direct sum of …
module M has a decomposition, M= M1⊕ M2, such that M1 is essential over a direct sum of …
Decomposition of dual-continuous modules
S Mohamed, BJ Müller - Module Theory: Papers and Problems from The …, 2006 - Springer
We remind the reader that this definition is dual to that of a continuous module (Utumi [6],
Mohamed and Bouhy [4]) which in turn extends that of a (quasi-) injective module, and that it …
Mohamed and Bouhy [4]) which in turn extends that of a (quasi-) injective module, and that it …
[PDF][PDF] Continuous modules and quasicontinuous modules
K Oshiro - 1983 - projecteuclid.org
Let M be an Λ-module and Jl a subfamily of the family X (M) of all submodules of M. M is said
to have the extending property of modules for< Jl provided that, for any A in< Jly there exists …
to have the extending property of modules for< Jl provided that, for any A in< Jly there exists …
[PDF][PDF] The structure of extending modules over Noetherian rings
MA Kamal, BJ Müller - 1988 - projecteuclid.org
A module is said to be extending, if every closed (ie complement) submodule is a direct
summand. This property is usually denoted by (Q). It is, obviously, equivalent to the …
summand. This property is usually denoted by (Q). It is, obviously, equivalent to the …
Copure injective modules
EE Enochs, OMG Jenda - Quaestiones Mathematicae, 1991 - Taylor & Francis
A module is said to be copure injective if it is injective with respect to all modules A⊂ B with
B/A injective. We first characterize submodules that have the extension property with respect …
B/A injective. We first characterize submodules that have the extension property with respect …
[PDF][PDF] On modules with extending properties
M Harada - 1982 - projecteuclid.org
It is clear that this defintion depends on the direct decomposition of T. We have studied a
cyclic hollow module in [3]. We note that the concept dual to a cyclic hollow module is a …
cyclic hollow module in [3]. We note that the concept dual to a cyclic hollow module is a …
[引用][C] Commutative rings for which every continuous module is quasi-injective
S Tariq Rizvi - Archiv der Mathematik, 1988 - Springer
1. Introduction. The concept of continuous modules owes its origin to Von Neumann's work
on continuous geometries [16], and Utumi's work on continuous rings ([12],[13],[14]). L …
on continuous geometries [16], and Utumi's work on continuous rings ([12],[13],[14]). L …
Ojective modules
SH Mohamed, BJ Müller - 2002 - Taylor & Francis
A module is extending (or a CS-module, or a module with if every submodule is essential in
a direct summand (equivalen tly, if every closed submodule is a direct summand). Extending …
a direct summand (equivalen tly, if every closed submodule is a direct summand). Extending …