In this paper, we study the concept of generalized Bessel (frames, Riesz basis and othonormal basis) generators for a unitary system of operators on a separable Hilbert space. Some characterizations of these generators are presented in term of a generalized wandering generator for the unitary system. Also it is prove that the set of wandering generator for a unitary system is closed under some combinations.
Alizade Moghaddam,N. and Janfada,M. (2025). Generalized frame generators for unitary systems on Hilbert spaces. Journal of Frame and Matrix Theory, 2(1), 9-22. doi: 10.22034/jfmt.2025.471861.1017
MLA
Alizade Moghaddam,N. , and Janfada,M. . "Generalized frame generators for unitary systems on Hilbert spaces", Journal of Frame and Matrix Theory, 2, 1, 2025, 9-22. doi: 10.22034/jfmt.2025.471861.1017
HARVARD
Alizade Moghaddam N., Janfada M. (2025). 'Generalized frame generators for unitary systems on Hilbert spaces', Journal of Frame and Matrix Theory, 2(1), pp. 9-22. doi: 10.22034/jfmt.2025.471861.1017
CHICAGO
N. Alizade Moghaddam and M. Janfada, "Generalized frame generators for unitary systems on Hilbert spaces," Journal of Frame and Matrix Theory, 2 1 (2025): 9-22, doi: 10.22034/jfmt.2025.471861.1017
VANCOUVER
Alizade Moghaddam N., Janfada M. Generalized frame generators for unitary systems on Hilbert spaces. JFMT, 2025; 2(1): 9-22. doi: 10.22034/jfmt.2025.471861.1017
