References
- Khaled Al-Takhman, Cofinitely δ-supplemented and Cofinitely δ-semiperfect modules, Int. J. Algebra 1 (2007), no. 12, 601-613.
- F. W. Anderson and K. R. Fuller, Rings and Categories of Modules, Springer Science & Business Media, 2012.
- P. Aydogdu, Rings over which every module has a flat δ-cover, Turkish J. Math. 37 (2013), no. 1, 182-194.
- H. Bass, Finitistic dimension and a homological generalization of semi-primary rings, Trans. Amer. Math. Soc. 95 (1960), no. 3, 466-488.
- S. Bazzoni and L. Salce, Strongly flat covers, Journal of the London Mathematical Society 66 (2002), no. 2, 276-294.
- H. Calisici and E. Turkmen, Modules that have a supplement in every cofinite extension, Georgian Math. J. 19 (2012), no. 2, 209-216.
- K. Goodearl, Ring theory: Nonsingular Rings and Modules, CRC Press, 1976.
- F. Kasch, Locally injective modules and locally projective modules, Rocky Mountain J. Math. 32 (2002), no. 4, 1493-1504.
- F. R. Kasch and E. A. Mares, Eine kennzeichnung semi-perfekter moduln, Nagoya Math. 27 (1966), no. 2, 525-529.
- M. T. Kosan, δ-lifting and δ-supplemented modules, Algebra Colloq. 14 (2007), no. 1, 53-60.
- E. Onal, H. Calisici, and E. Turkmen, Modules that have a weak supplement in every extension, Miskolc Math. Notes 17 (2016), no. 1, 471-481.
- S. Ozdemir, Rad-supplementing modules, J. Korean Math. Soc. 53 (2016), no. 2, 403-414.
- E. Sozen and S Eren, Modules that Have a δ-supplement in every extension, Eur. J. of Pure Appl. Math. 10 (2017), no. 4, 730-738.
- E. Sozen, F. Eryilmaz, and S Eren, Modules that have a weak supplement in every torsion extension, Journal of Science and Arts 39 (2017), no. 2, 269-274.
- Y. Talebi and B. Talaee, On generalized δ-supplemented modules, Vietnam J. Math. 37 (2009), no. 4, 515-525.
- R. Tribak, When finitely generated δ-supplemented modules are supplemented, Algebra Colloq. 22 (2015), no. 1, 119-130.
- B. N. Turkmen, Modules that have a supplement in every coatomic extension, Miskolc Math. Notes 16 (2015), no. 1, 543-551.
- B. N. Turkmen, Modules that have a rad-supplement in every cofinite extension, Miskolc Math. Notes 14 (2013), no. 3, 1059-1066.
- B. Ungor, S. Halicioglu, and A. Harmanci, On a class of δ-supplemented modules, Bull. Malays. Math. Sci. Soc. 37 (2014), no. 3, 703-717.
- R. Wisbauer, Foundations of Module and Ring Theory, Routledge, 2018.
- Y. Zhou, Generalizations of perfect, semiperfect, and semiregular rings, Algebra Colloq. 7 (2000), no. 3, 305-318.
- B. Zimmermann-Huisgen, Pure submodules of direct products of free modules, Math. Ann. 224 (1974), no. 3, 233-245.
- H. Zoschinger, Moduln die in jeder erweiterung ein komplement haben, Math. Scand. 35 (1975), no. 2, 267-287.