Oblique dual frames in Hilbert spaces
2019 ◽
Vol 13
(06)
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pp. 2050117
In this paper, we consider oblique dual frames and particularly, we obtain some of their characterizations. Among other things, special attention is devoted to the study of the effect of perturbations of frame sequences on their oblique duals. In particular, as a surprising result, we show that a frame sequence is uniquely determined by the set of its oblique dual.
2005 ◽
Vol 03
(04)
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pp. 497-509
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2005 ◽
Vol 03
(03)
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pp. 347-359
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2013 ◽
Vol 11
(02)
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pp. 1350011
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Keyword(s):
2010 ◽
Vol 9
(1-3)
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pp. 77-89
2018 ◽
Vol 16
(06)
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pp. 1850057
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Keyword(s):
2014 ◽
Vol 12
(02)
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pp. 1450019
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2004 ◽
Vol 17
(1)
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pp. 48-68
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2011 ◽
Vol 04
(04)
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pp. 589-603
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Keyword(s):