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On R-Right (L-Left) Cancellative and Weakly R(L)-Cancellative Semigroups.
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نویسنده
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Golchin A. ,Mohammadzadeh H.
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منبع
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journal of sciences islamic republic of iran - 2007 - دوره : 18 - شماره : 1 - صفحه:35 -40
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چکیده
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In this paper we introduce r-right (left), l-left (right) cancellative and weakly r(l)-cancellative semigroups and will give some equivalent conditions for completely simple semigroups, (completely) regular right (left) cancellative semigroups, right (left) groups, rectangular groups, rectangular bands, groups and right (left) zero semigroups according to r-right (left), l-left (right) and weak r(l)-cancellativity.
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کلیدواژه
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R-right (left) cancellative; L-left (right) cancellative; Weakly R(L)-cancellative.
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آدرس
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university of sistan and baluchestan, Department of Mathematics , ایران, university of sistan and baluchestan, Department of Mathematics , ایران
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پست الکترونیکی
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agdm@math.usb.ac.ir
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Authors
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