Sharpening lower bound in some inequalities for frames in Hilbert spaces

Sharpening lower bound in some inequalities for frames in Hilbert spaces

This paper aims to present a new lower bound for some inequalities related to Frames in Hilbert space. Some refinements of the inequalities for general frames and alternate dual frames under suitable conditions are given. These results refine the remarkable results obtained by Balan et al. and Gavru...

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Veröffentlicht in:한국수학논문집, 29(4) 2021, 29(4), , pp.725-732
Hauptverfasser: Fahimeh Sultanzadeh, Mahmood Hassani, Mohsen Erfanian Omidvar, Rajab Ali Kamyabi Gol
Format: Artikel
Sprache:eng
Schlagworte:
수학
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Zusammenfassung:This paper aims to present a new lower bound for some inequalities related to Frames in Hilbert space. Some refinements of the inequalities for general frames and alternate dual frames under suitable conditions are given. These results refine the remarkable results obtained by Balan et al. and Gavruta. KCI Citation Count: 0
ISSN:1976-8605
2288-1433
DOI:10.11568/kjm.2021.29.4.725