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16D40 Free, projective, and flat modules and ideals (43 articles)

• Mao, Lixin: Ding projective and Ding injective modules over trivial ring extensions. (English). Czechoslovak Mathematical Journal, vol. 73 (2023), issue 3, pp. 903-919
• Amini, Mostafa; Bennis, Driss; Mamdouhi, Soumia: $n$-${\rm gr}$-coherent rings and Gorenstein graded modules. (English). Czechoslovak Mathematical Journal, vol. 72 (2022), issue 1, pp. 125-148
• Arunachalam, Umamaheswaran; Raja, Saravanan; Chelliah, Selvaraj; Annadevasahaya Mani, Joseph Kennedy: Weak $n$-injective and weak $n$-fat modules. (English). Czechoslovak Mathematical Journal, vol. 72 (2022), issue 3, pp. 913-925
• Alagöz, Yusuf; Benli, Sinem; Büyükaşık, Engin: Rings whose nonsingular right modules are $R$-projective. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 62 (2021), issue 4, pp. 393-407
• Mahdou, Najib; Moutui, Moutu Abdou Salam: Gaussian and Prüfer conditions in bi-amalgamated algebras. (English). Czechoslovak Mathematical Journal, vol. 70 (2020), issue 2, pp. 381-391
• Zhu, Zhanmin: Strongly $(\mathcal {T},n)$-coherent rings, $(\mathcal {T},n)$-semihereditary rings and $(\mathcal {T},n)$-regular rings. (English). Czechoslovak Mathematical Journal, vol. 70 (2020), issue 3, pp. 657-674
• Selvaraj, Chelliah; Santhakumar, Sudalaimuthu: Automorphism liftable modules. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 59 (2018), issue 1, pp. 35-44
• Zhu, Zhanmin: Coherence relative to a weak torsion class. (English). Czechoslovak Mathematical Journal, vol. 68 (2018), issue 2, pp. 455-474
• Zhu, Zhanmin: Some results on $(n,d)$-injective modules, $(n,d)$-flat modules and $n$-coherent rings. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 56 (2015), issue 4, pp. 505-513
• Li, Weiqing; Ouyang, Baiyu: $(n,d)$-injective covers, $n$-coherent rings, and $(n,d)$-rings. (English). Czechoslovak Mathematical Journal, vol. 64 (2014), issue 2, pp. 289-304
• Qiao, Husheng; Xie, Zongyang: Strongly $\mathcal {W}$-Gorenstein modules. (English). Czechoslovak Mathematical Journal, vol. 63 (2013), issue 2, pp. 441-449
• Zhang, Zhen; Zhu, Xiaosheng; Yan, Xiaoguang: Totally reflexive modules with respect to a semidualizing bimodule. (English). Czechoslovak Mathematical Journal, vol. 63 (2013), issue 2, pp. 385-402
• Yang, Xiaoyan; Liu, Zhongkui: $n$-flat and $n$-FP-injective modules. (English). Czechoslovak Mathematical Journal, vol. 61 (2011), issue 2, pp. 359-369
• Kališnik, Jure: Representations of étale Lie groupoids and modules over Hopf algebroids. (English). Czechoslovak Mathematical Journal, vol. 61 (2011), issue 3, pp. 653-672
• Guo, Yonghua: FC-modules with an application to cotorsion pairs. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 50 (2009), issue 4, pp. 513-519
• Yue Chi Ming, Roger: VNR rings, $\Pi$-regular rings and annihilators. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 50 (2009), issue 1, pp. 25-36
• Kruml, David: On flat covers in varieties. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 49 (2008), issue 1, pp. 19-24
• Ming, Roger Yue Chi: On rings close to regular and $p$-injectivity. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 47 (2006), issue 2, pp. 203-212
• Ghoneim, S.; Kechlibar, M.; Kepka, Tomáš: Ordinary selfdistributive rings. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 46 (2005), issue 2, pp. 293-299
• Park, Sangwon; Cho, Eunha: Injective and projective properties of $R[x]$-modules. (English). Czechoslovak Mathematical Journal, vol. 54 (2004), issue 3, pp. 573-578
• Saleh, Mohammad: On weakly projective and weakly injective modules. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 45 (2004), issue 3, pp. 389-402
• Breaz, Simion: Almost-flat modules. (English). Czechoslovak Mathematical Journal, vol. 53 (2003), issue 2, pp. 479-489
• Příhoda, Pavel: Bases of minimal elements of some partially ordered free abelian groups. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 44 (2003), issue 4, pp. 623-628
• Vălcan, Dumitru: Modules with the direct summand sum property. (English). Czechoslovak Mathematical Journal, vol. 53 (2003), issue 2, pp. 277-287
• Trlifaj, Jan: Obaly a pokrytí v teorii modulů. (Czech) [Envelopes and covers in the theory of modules]. Pokroky matematiky, fyziky a astronomie, vol. 45 (2000), issue 2, pp. 134-148
• Jirásko, J.: Generalized $n$-coherence. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 41 (2000), issue 1, pp. 1-7
• Lamprecht, Erich: Existence of and computation of integral bases. (English). Acta Mathematica et Informatica Universitatis Ostraviensis, vol. 6 (1998), issue 1, pp. 121-128
• Jukl, Marek: Inertial law of symplectic forms on modules over plural algebra. (English). Mathematica Bohemica, vol. 122 (1997), issue 2, pp. 191-196
• Vasantha Kandasamy, W. B.: $s$-weakly regular group rings. (English). Archivum Mathematicum, vol. 29 (1993), issue 1, pp. 39-41
• Singh, R. S.; Shrivastava, Renu: Rings which have projective coflat module. (English). Czechoslovak Mathematical Journal, vol. 42 (1992), issue 3, pp. 491-496
• Trlifaj, Jan: Non-perfect rings and a theorem of Eklof and Shelah. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 32 (1991), issue 1, pp. 27-32
• Bican, Ladislav; Binderová, Renata: A note on flat modules. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 31 (1990), issue 2, pp. 197-200
• Jirásková, Hana: Generalized flatness and coherence. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 21 (1980), issue 2, pp. 293-308
• Jirásko, Josef: Generalized projectivity. II. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 20 (1979), issue 3, pp. 483-499
• Jirásko, Josef: Pseudohereditary and pseudocohereditary preradicals. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 20 (1979), issue 2, pp. 317-327
• Bican, Ladislav; Jambor, Pavel; Kepka, Tomáš; Němec, Petr: Pseudoprojective modules. (English). Mathematica Slovaca, vol. 29 (1979), issue 2, pp. 107-115
• Bican, Ladislav; Jambor, Pavel; Kepka, Tomáš; Němec, Petr: A note on test modules. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 17 (1976), issue 2, pp. 345-355
• Machala, František: Bemerkungen zu einem Satz von L. A. Skornjakov über projektive Abbildung von Moduln. (German). Matematický časopis, vol. 24 (1974), issue 4, pp. 301-306
• Kepka, Tomáš: Costable rings. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 15 (1974), issue 2, pp. 245-257
• Kepka, Tomáš: On one class of purities. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 14 (1973), issue 1, pp. 139-154
• Bican, Ladislav: $QF-3'$ modules and rings. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 14 (1973), issue 2, pp. 295-303
• Bican, Ladislav: A remark on $n$-torsion-free modules. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 14 (1973), issue 2, pp. 223-229
• Bican, Ladislav: Projective purities. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 13 (1972), issue 1, pp. 99-107