sequentially compact s-acts
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نویسنده
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barzegar h.
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منبع
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journal of algebraic systems - 2017 - دوره : 5 - شماره : 2 - صفحه:111 -125
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چکیده
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the investigation of equational compactness was initiated by banaschewski and nelson. they proved that pure injectivity is equivalent to equational compactness. here we define the so-called sequentially compact acts over semigroups and study some of their categorical and homological properties. some baer conditions for injectivity of sacts are also presented.
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کلیدواژه
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sequentially compact ,f-pure injective ,injective s-act
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آدرس
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university of tafresh, department of mathematics, ایران
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پست الکترونیکی
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h56bar@tafreshu.ac.ir
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