Noncommutative G-hereditary rings
Keyword(s):
In this paper, we introduce and study left (right) [Formula: see text]-hereditary rings over any associative ring, and these rings are exactly [Formula: see text]-hereditary rings defined by Mahdou and Tamekkante provided that [Formula: see text] is a commutative ring. As applications, we give a partial answer to the question posed by Bazzoni, Cortés-Izurdiaga and Estrada, and characterize when the character module of a Gorenstein injective left [Formula: see text]-module is Gorenstein flat provided that [Formula: see text] is a left [Formula: see text]-hereditary ring. In addition, some new characterizations of left hereditary rings are given.
2016 ◽
Vol 15
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pp. 1650156
2018 ◽
Vol 17
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pp. 1850014
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1980 ◽
Vol 30
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pp. 252-255
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2009 ◽
Vol 87
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pp. 395-407
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2014 ◽
Vol 35
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pp. 115-124
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