Wyniki wyszukiwania

Sortuj według:

Ogranicz wyniki do:

T-Rickart modules

100%

Ebrahimi Atani S., Khoramdel M., Dolati Pish Hesari S.

Colloquium Mathematicum

2012

tom 128

nr 1

87-100

We introduce the notions of T-Rickart and strongly T-Rickart modules. We provide several characterizations and investigate properties of each of these concepts. It is shown that R is right Σ-t-extending if and only if every R-module is T-Rickart. Also, every free R-module is T-Rickart if and only if $R = Z₂(R_{R})⊕ R'$, where R' is a hereditary right R-module. Examples illustrating the results are presented.

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Some remarks on Prüfer modules

100%

Atani S., Pishhesari S., Khoramdel M.

Discussiones Mathematicae - General Algebra and Applications

2013

tom 33

nr 2

121-128

We provide several characterizations and investigate properties of Prüfer modules. In fact, we study the connections of such modules with their endomorphism rings. We also prove that for any Prüfer module M, the forcing linearity number of M, fln(M), belongs to {0,1}.

Ograniczanie wyników

1 Colloquium Mathematicum

1 Discussiones Mathematicae - General Algebra and Applications

2 Khoramdel M.

1 Atani S.

1 Dolati Pish Hesari S.

1 Ebrahimi Atani S.

1 Pishhesari S.

1 2013

1 2012

Wyniki wyszukiwania

T-Rickart modules

Some remarks on Prüfer modules