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frameness bound for frame of subspaces
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نویسنده
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abdollahpour m. r. ,shekari a.
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منبع
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sahand communications in mathematical analysis - 2014 - دوره : 1 - شماره : 1 - صفحه:1 -8
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چکیده
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In this paper, we show that in each finite dimensional hilbert space, a frame of subspaces is an ultra bessel sequence of subspaces. we also show that every frame of subspaces in a finite dimensional hilbert space has frameness bound.
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کلیدواژه
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frame of subspaces ,frameness bound ,pseudo-inverse ,ultra bessel sequence of subspaces
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آدرس
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university of mohaghegh ardabili, department of mathematics, ایران, university of mohaghegh ardabili, department of mathematics, ایران
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پست الکترونیکی
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raha.azimi84@yahoo.com
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Authors
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