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Communications in Algebra Volume 29, 2001 - Issue 7
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Original Articles

ON COSTA'S CONJECTURE

Najib Mahdou Département de Mathématiques et Informatique, Faculté des Sciences et Techniques Fès-Saïss, Université S.M. Ben Abdellah, Fès, B.P. 2202, Morocco
Pages 2775-2785 | Received 01 Dec 1998, Published online: 05 Jan 5187

Citations (28)

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Read on this site (9)

Zenghui Gao & Fanggui Wang. (2015) Weak Injective and Weak Flat Modules. Communications in Algebra 43:9, pages 3857-3868.
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Mohammed Kabbour & Najib Mahdou. (2010) On Valuation Rings. Communications in Algebra 39:1, pages 176-183.
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Najib Mahdou. (2010) Sufficient Condition to Resolve Costa's First Conjecture. Communications in Algebra 38:3, pages 1066-1074.
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Abdellatif Jhilal & Najib Mahdou. (2010) On Strong n-Perfect Rings. Communications in Algebra 38:3, pages 1057-1065.
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Lixin Mao & Nanqing Ding. (2006) Relative Projective Modules and Relative Injective Modules. Communications in Algebra 34:7, pages 2403-2418.
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N. Mahdou. (2005) Classes of Commutative Rings Defined by Special Conditions. Communications in Algebra 33:11, pages 3989-3995.
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Najib Mahdou. (2005) On 2-von Neumann Regular Rings . Communications in Algebra 33:10, pages 3489-3496.
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Najib Mahdou & Hakima Mouanis. (2004) Some Homological Properties of Subring Retract and Applications to Fixed Rings. Communications in Algebra 32:5, pages 1823-1834.
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Najib Mahdou. (2003) On (n, d)-Krull Rings. Communications in Algebra 31:3, pages 1139-1146.
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Articles from other publishers (19)

K. Alaoui Ismaili, N. Mahdou & M. A. S. Moutui. (2023) Commutative Ring Extensions Defined by Perfect-Like Conditions. Ukrainian Mathematical Journal 75:3, pages 364-375.
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K. Alaoui Ismaili, N. Mahdou & M. A. S. Moutui. (2023) Commutative ring extensions defined by perfect-like conditions. Ukrains’kyi Matematychnyi Zhurnal 75:3, pages 319-327.
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Haitham El Alaoui & Hakima Mouanis. (2022) On weak P-coherent rings. Asian-European Journal of Mathematics 16:01.
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Eugenia Ellis & Rafael Parra. (2021) K-theory of n-coherent rings. Journal of Algebra and Its Applications 21:12.
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Anass Assarrar, Najib Mahdou, Ünsal Tekir & Suat Koç. (2022) On graded coherent-like properties in trivial ring extensions. Bollettino dell'Unione Matematica Italiana 15:3, pages 437-449.
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Najib Mahdou, Sanae Moussaoui & Moutu Abdou Salam Moutui. (2021) When every finitely projective ideal is projective. Indian Journal of Pure and Applied Mathematics 53:3, pages 579-586.
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Lixin Mao. (2020) Neat-phantom and clean-cophantom morphisms. Journal of Algebra and Its Applications 20:09, pages 2150172.
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Zongyang Xie & Zhongkui Liu. (2021) Some precovers and preenvelopes in functor categories. Indian Journal of Pure and Applied Mathematics 52:3, pages 903-910.
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Junpeng Wang & Zhenxing Di. (2019) Relative Gorenstein rings and duality pairs. Journal of Algebra and Its Applications 19:08, pages 2050147.
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Weiqing Li & Dong Liu. (2019) A non-commutative analogue of Costa’s first conjecture. Journal of Algebra and Its Applications 19:01, pages 2050007.
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Rachida El Khalfaoui & Najib Mahdou. (2019) Rings in which every regular locally principal ideal is projective. Studia Scientiarum Mathematicarum Hungarica 56:2, pages 241-251.
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Shiqi Xing & Fanggui Wang. (2017) The Rings in Which All Super Finitely Presented Modules are Gorenstein Projective. Bulletin of the Malaysian Mathematical Sciences Society 42:3, pages 965-977.
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C. Selvaraj & P. Prabakaran. (2019) On n-Weak Cotorsion Modules. Lobachevskii Journal of Mathematics 39:9, pages 1428-1436.
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Jiangsheng Hu, Haiyu Liu & Yuxian Geng. (2015) When every pure ideal is projective. Journal of Algebra and Its Applications 15:02, pages 1650030.
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Chahrazade Bakkari & Najib Mahdou. (2014) On weakly coherent rings. Rocky Mountain Journal of Mathematics 44:3.
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Fatima Cheniour & Najib Mahdou. (2013) When every flat ideal is finitely projective. Arabian Journal of Mathematics 2:3, pages 255-261.
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LIXIN MAO & NANQING DING. (2012) RELATIVE COHERENCE OF RINGS. Journal of Algebra and Its Applications 11:03, pages 1250047.
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S. El Baghdadi, A. Jhilal & N. Mahdou. (2012) On FF-rings. Journal of Pure and Applied Algebra 216:1, pages 71-76.
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DRISS BENNIS & NAJIB MAHDOU. (2011) ON n-PERFECT RINGS AND COTORSION DIMENSION. Journal of Algebra and Its Applications 08:02, pages 181-190.
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