On reflexive modules over commutative rings
Bull. Korean Math. Soc. 2015 Vol. 52, No. 1, 125-135
https://doi.org/10.4134/BKMS.2015.52.1.125
Printed January 31, 2015
Yuxian Geng and Nanqing Ding
Jiangsu University of Technology, Nanjing University
Abstract : Let $R$ be a commutative ring and $U$ an $R$-module. The aim of this paper is to study the duality between $U$-reflexive (pre)envelopes and $U$-reflexive (pre)covers of $R$-modules.
Keywords : reflexive module, (pre)envelope, (pre)cover
MSC numbers : 13C13, 16D10
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