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a tarski type fixed point theoremfor set-valued mappings
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نویسنده
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zeyada fathei m. ,soliman ahmed h. ,imdad mohammad
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منبع
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journal of advanced mathematical studies - 2013 - دوره : 6 - شماره : 2 - صفحه:159 -161
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چکیده
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Takao fujimoto [math. program., 28(1984), 116-118] proved an extension of tarski’s fixed point theorem for set-valued mappings with values in some types of posets. our aim to prove an extension of this result for set valued mappings with values in a set equipped with a transitive binary relation.
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کلیدواژه
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isotone complementarity problems ,complete lattice ,isotone set-valued mappings ,tarski’s fixed point theorem
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آدرس
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king khaled university, faculty of science, department of mathematics, saudi arabia, azarbaijan shahid madani university, department of mathematics, ایران, aligarh muslim university, department of mathematics, india
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پست الکترونیکی
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mhimdad@yahoo.co.in
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Authors
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