Extensions of M odules over Com m utative Group A lgebras |
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作者姓名: | 陈焕艮 |
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摘 要: | §1. IntroductionThroughoutthispaper,allringsarecommutativeringswithidentityelements,allgroupsarefinitelygeneratedabeliangroups.Allmodulesareunitaryandthenotationcoincideswiththatin[1]and[5].WealsosetΦ={1}.AfinitelygeneratedprojectiveRG-modulePcanbeex…
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