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A Note on Uniquely (Nil) Clean Ring
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نویسنده
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Sahebi Shervin ,Jahandar Mina
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منبع
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Journal Of Linear And Topological Algebra - 2012 - دوره : 1 - شماره : 2 - صفحه:65 -67
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چکیده
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A ring r is uniquely (nil) clean in case for any a 2 r there exists a uniquelyidempotent ein r such that a-e is invertible (nilpotent). let c =(a vw b)be the morita context ring. we determine conditions under which the rings a;b are uniquely (nil) clean.moreover we show that the center of a uniquely (nil) clean ring is uniquely (nil) clean.
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کلیدواژه
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Full Element ,Uniquely Clean Ring ,Nil Clean Ring
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آدرس
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Department Of Mathematics, Islamic Azad University, Central Tehran Branch, Po. Code 14168-94351, Iran, ایران, Department Of Mathematics, Islamic Azad University, Central Tehran Branch, Po. Code 14168-94351, Iran, ایران
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Authors
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