Research Article

A New Generalization of Injective Modules

Volume: 4 Number: 2 December 18, 2019
EN TR

A New Generalization of Injective Modules

Abstract

    In this paper, as a generalization of injective modules, we define two different modules: modules that have the property (δ-SE) and modules that have the property (δ-SSE), and we investigate basic properties of them. Namely, modules that have a δ-supplement that is a direct summand in its every extension and modules that have a strong δ-supplement in its every extension are tackled here. Particularly, it is proved that a ring whose modules have the property (δ-SE) is δ-semiperfect. Let R be a ring, M be an R-module with IM=0  for an ideal of R. It is shown that if the R-module M has the property (δ-SE), then so does ¯R-module M, under a special condition, where ¯R=R/I. Finally we supply an example showing that a module that has the property (δ-SE) may not have the property (δ-SSE).

Keywords

References

  1. [1] Clark J, Lomp C, Vajana N, Wisbauer R, 2006. Frontiers in Mathematics, Lifting Modules, Supplements and Projectivity in Nodule Theory, Birkhauser, Basel.
  2. [2] Keskin D, Smith PF, Xue W, 1999. Rings whose modules are ⊕-supplemented, Journal of Algebra, 218, 470-487.
  3. [3] Wisbauer R, 1991. Foundations of Modules and Rings, Gordon and Breach Science Publishers, Dusseldorff, 616p.
  4. [4] Goodearl KR, 1976. Pure and Applied Mathematics, A series of Monographs and Textbooks, Ring Theory, Nonsingular rings and modules, Marcel Dekker, Inc., New York and Basel.
  5. [5] Zhou Y, 2000. Generalizations of perfect, semiperfect, and semiregular rings, Algebra Colloq., 7(3), 305-318.
  6. [6] Koşan MT, 2007. lifting and supplemented modules, Algebra Colloq., 14(1), 53 - 60.
  7. [7] Al-Takhman K, 2007. Cofinitely δ-supplemented and cofinitely δ-semiperfect modules, 1(12), 601-613.
  8. [8] Ungör B, Halıcıoğlu S, Harmancı A, 2014. On a class of supplemented modules, Bull. Malays. Math. Sci. Soc., 37(3), 703-717.

Details

Primary Language

English

Subjects

Engineering

Journal Section

Research Article

Publication Date

December 18, 2019

Submission Date

May 25, 2019

Acceptance Date

August 1, 2019

Published in Issue

Year 2019 Volume: 4 Number: 2

APA
Öztürk Sözen, E. (2019). A New Generalization of Injective Modules. Sinop Üniversitesi Fen Bilimleri Dergisi, 4(2), 122-129. https://doi.org/10.33484/sinopfbd.570134
AMA
1.Öztürk Sözen E. A New Generalization of Injective Modules. Sinop Uni J Nat Sci. 2019;4(2):122-129. doi:10.33484/sinopfbd.570134
Chicago
Öztürk Sözen, Esra. 2019. “A New Generalization of Injective Modules”. Sinop Üniversitesi Fen Bilimleri Dergisi 4 (2): 122-29. https://doi.org/10.33484/sinopfbd.570134.
EndNote
Öztürk Sözen E (December 1, 2019) A New Generalization of Injective Modules. Sinop Üniversitesi Fen Bilimleri Dergisi 4 2 122–129.
IEEE
[1]E. Öztürk Sözen, “A New Generalization of Injective Modules”, Sinop Uni J Nat Sci, vol. 4, no. 2, pp. 122–129, Dec. 2019, doi: 10.33484/sinopfbd.570134.
ISNAD
Öztürk Sözen, Esra. “A New Generalization of Injective Modules”. Sinop Üniversitesi Fen Bilimleri Dergisi 4/2 (December 1, 2019): 122-129. https://doi.org/10.33484/sinopfbd.570134.
JAMA
1.Öztürk Sözen E. A New Generalization of Injective Modules. Sinop Uni J Nat Sci. 2019;4:122–129.
MLA
Öztürk Sözen, Esra. “A New Generalization of Injective Modules”. Sinop Üniversitesi Fen Bilimleri Dergisi, vol. 4, no. 2, Dec. 2019, pp. 122-9, doi:10.33484/sinopfbd.570134.
Vancouver
1.Esra Öztürk Sözen. A New Generalization of Injective Modules. Sinop Uni J Nat Sci. 2019 Dec. 1;4(2):122-9. doi:10.33484/sinopfbd.570134


Articles published in Sinopjns are licensed under CC BY-NC 4.088x31.png