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利用直投射与直内射模刻画环(英文)

Characterizing Rings by Direct-Prrojective Modules and Direct-Injective Modules
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摘要 利用直投射模与直内射模刻画了遗传环 ,Nother环 。 In this paper,the characterizations of hereditary rings,Notherian rings,Artinian semisimple rings via direct\|projective modules and direct\|injective modules are given.
作者 姚忠平
出处 《聊城师院学报(自然科学版)》 2001年第1期17-20,共4页 Journal of Liaocheng Teachers University(Natural Science Edition)
关键词 直投射模 直内射模 遗传环 Nother环 Artin半单环 rings,direct\|projective modules,direct\|injective module
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参考文献8

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