In this paper we discuss some topics related to the general theory of frames. In particular, we focus our attention to the existence of different "reconstruction formulas" for a given vector of a certain Hubert space and to some refinement of the perturbative approach for the computation of the dual frame.
Bagarello, F. (1997). Some results about frames. NUOVO CIMENTO. B, 112(7), 961-980.
Some results about frames
BAGARELLO, Fabio
1997-01-01
Abstract
In this paper we discuss some topics related to the general theory of frames. In particular, we focus our attention to the existence of different "reconstruction formulas" for a given vector of a certain Hubert space and to some refinement of the perturbative approach for the computation of the dual frame.
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