Characterizing Hilbert Space Frames with the Subframe Property
نویسنده
چکیده
We characterize frames which satisfy the subframe property (i.e. frames with the property that every subset is a frame for its closed linear span). With this characterization we can answer most of the problems from the literature concerning the subframe property, including its relationship to Riesz frames and the projection methods.
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تاریخ انتشار 1989