MATEMATIČKI VESNIK Vol. 69, No. 2, pp. 118–125 (2017) |
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On relative Gorenstein homological dimensions with respect to a dualizing moduleMaryam SalimiDepartment of Mathematics, East Tehran Branch, Islamic Azad University, Tehran, Iran E-mail: maryamsalimi@ipm.irAbstract: Let be a commutative Noetherian ring. The aim of this paper is studying the properties of relative Gorenstein modules with respect to a dualizing module. It is shown that every quotient of an injective module is -injective, where is a dualizing -module with . We also prove that if is a dualizing module for a local integral domain, then every -injective -module is divisible. In addition, we give a characterization of dualizing modules via relative Gorenstein homological dimensions with respect to a semidualizing module. Keywords: semidualizing; dualizing; -injective; -injective. Classification (MSC2000): 13D05; 13D45, 18G20 Full text of the article: (for faster download, first choose a mirror)
Electronic fulltext finalized on: 24 Feb 2017. This page was last modified: 17 Mar 2017.
© 2017 Mathematical Society of Serbia (Društvo matematičara Srbije)
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