G-frames and Hilbert-Schmidt operators

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چکیده مقاله:

In this paper we introduce and study Besselian $g$-frames. We show that the kernel of associated synthesis operator for a Besselian $g$-frame is finite dimensional. We also introduce $alpha$-dual of a $g$-frame and we get some results when we use the Hilbert-Schmidt norm for the members of a $g$-frame in a finite dimensional Hilbert space.

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عنوان ژورنال

دوره 37  شماره No. 4

صفحات  141- 155

تاریخ انتشار 2011-12-15

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