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invariance of fréchet frames under perturbation
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نویسنده
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rahimi asghar
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منبع
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sahand communications in mathematical analysis - 2014 - دوره : 1 - شماره : 1 - صفحه:41 -51
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چکیده
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Motivating the perturbations of frames in hilbert and banach spaces, in this paper we introduce the invariance of frechet frames under perturbation. also we show that for any frechet spaces, there is a frechet frame and any element in these spaces has a series expansion.
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کلیدواژه
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frame ,banach frame ,frechet frames ,frechet spaces ,perturbation ,f-bounded.
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آدرس
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university of maragheh, department of mathematics, ایران
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پست الکترونیکی
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rahimi@maragheh.ac.ir
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Authors
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