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C-Algebra of Cancellative Sernigroupoids
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نویسنده
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Tabatabaie B.
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منبع
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journal of mathematical extension - 2009 - دوره : 3 - شماره : 2 - صفحه:1 -11
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چکیده
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In this paper the definition and some properties of semigroupoidsare considered. representations, tight representations, anduniversal representations of a cancellative semigroupoid are discussed.also, the c*-algebra of a semigroupoid is introduced and it is shownthat source elements transfer to zero by tight representations.
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کلیدواژه
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C*-algebra ,projection ,partial isometry ,graph theory and representation
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آدرس
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shiraz university, College of Sciences, Department of Mathematics, ایران
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پست الکترونیکی
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tabataba@math.susc.ac.ir
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Authors
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