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on trivial extensions of morphic rings
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نویسنده
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dehghani najmeh ,keshavarz niloufar
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منبع
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پنجاه و يكمين كنفرانس رياضي ايران - 1399 - دوره : 51 - پنجاه و یکمین کنفرانس ریاضی ایران - کد همایش: 99201-37641 - صفحه:0 -0
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چکیده
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The aim of this work is to study (quasi-)morphic property forthe trivial extension r / m of a bimodule m over a ring r. for instance, weshow that if r is a commutative domain and annr(x) = 0 for some x 2 m,then r / m is (quasi-)morphic if and only if r is a eld and m ≃ r.moreover, examples which illustrate our results will be provided.
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کلیدواژه
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bimodule ,morphic ring ,quasi-morphic ring ,trivial extension
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آدرس
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Authors
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