Commutative ring extensions defined by perfect-like conditions

• Datum: 2023
• Hauptverfasser: Alaoui Ismaili, K., Mahdou, N., Moutui, M. A. S.
• Format: Artikel
• Sprache: Englisch
• Veröffentlicht: Institute of Mathematics, NAS of Ukraine 2023
• Online Zugang: https://umj.imath.kiev.ua/index.php/umj/article/view/6878
• Назва журналу: Ukrains’kyi Matematychnyi Zhurnal

UDC 512.5 In 2005, Enochs, Jenda, and López-Romos extended the notion of perfect rings to $n$-perfect rings such that a ring is $n$-perfect if every flat module has projective dimension less or equal than $n$.  Later, Jhilal and Mahdou defined a commutative unital ring $R$...