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characterizing sub-topical functions
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نویسنده
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bakhtiari hassan ,mohebi hossein
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منبع
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wavelets and linear algebra - 2017 - دوره : 4 - شماره : 2 - صفحه:13 -23
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چکیده
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In this paper, we first give a characterization of sub-topical functions with respect to their lower level sets and epigraph. next, by using two different classes of elementary functions, we present a characterization of sub-topical functions with respect to their polar functions, and investigate the relation between polar functions and support sets of this class of functions. finally, we obtain more results on the polar of sub-topical functions.
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کلیدواژه
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sub-topical function ,elementary function ,polar function ,plus-co-radiant set
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آدرس
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shahid bahonar university of kerman, mahani mathematical research center, department of mathematics, ایران, shahid bahonar university of kerman, mahani mathematical research center, department of mathematics, ایران
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پست الکترونیکی
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hmohebi@uk.ac.ir
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Authors
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