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ABSOLUTELY E-PURE MODULES AND E-PURE SPLIT MODULES
Authors:Yan Hangyu
Institution:Yan Hangyu Department of Mathematics,Nanjing University,Nanjing 210093,China Department of Basic Courses,China Pharmaceutical University,Nanjing 211198,China
Abstract:We first introduce the concepts of absolutely E-pure modules and E-pure split modules. Then, we characterize the IF rings in terms of absolutely E-pure modules. The E-pure split modules are also characterized.
Keywords:Absolutely E-pure module  E-pure split module  IF ring  copure flat module  
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