izvor podataka: crosbi
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On excesses of frames (CROSBI ID 216980)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Bakić, Damir ; Berić, Tomislav
On excesses of frames // Glasnik matematički, 50 (2015), 2; 415-427. doi: 10.3336/gm.50.2.10
Podaci o odgovornosti
Bakić, Damir ; Berić, Tomislav
engleski
On excesses of frames
We show that any two frames in a separable Hilbert space that are dual to each other have the same excess. Some new relations for the analysis resp. synthesis operators of dual frames are also derived. We then prove that pseudo-dual frames and, in particular, approximately dual frames have the same excess. We also discuss various results on frames in which excesses of frames play an important role.
frame ; Parseval frame ; excess
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Podaci o izdanju
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