A study of Frames and Bases for Operators in Direct Sums of Complex Hilbert Spaces

Bibliographic Details
Title:	A study of Frames and Bases for Operators in Direct Sums of Complex Hilbert Spaces
Authors:	Khachiaa, Najib^{Aff1, IDs44146025002074_cor1}
Source:	Acta Scientiarum Mathematicarum. :1-25
Database:	Springer Nature Journals

Description
ISSN:	00016969 20648316
DOI:	10.1007/s44146-025-00207-4