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1. Essentially Retractable Modules

M.R. Vedadi

Volume 18, Issue 4 , Autumn 2007, , Pages 355-360

Abstract
  We call a module  essentially retractable if HomR for all essential submodules N of M. For a right FBN ring R, it is shown that: (i)  A non-zero module  is retractable (in the sense that HomR for all non-zero ) if and only if certain factor modules of M are essentially retractable ...  Read More