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The Characterization of the Spectrum of aClass of Relations
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نویسنده
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Faghih Ahmadi M. ,Haghkhah S.
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منبع
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journal of mathematical extension - 2007 - دوره : 1 - شماره : 2 - صفحه:149 -155
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چکیده
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Herediary, directed subsets of a group and a semigroup and some of their properties are discussed. a class of terms of the range projections of a partial representation of a discrete group is introduced. it is shown that the spectrum or these relations is homeomorphic to the set or all characters of thediagonal suhalgcbra of the toeplitz algebra.
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کلیدواژه
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hereditary subset ,directed subset ,spectrum ,relation ,quasi-lattice
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آدرس
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Islamic Azad University-Sepidan Branch, ایران, shiraz university, College of Sciences, Fars Educational OrganizationDepartment of Mathematics, ایران
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پست الکترونیکی
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haghkhah@shirazu.ac.ir
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Authors
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