Generalized atomic subspaces for operators in Hilbert spaces

Fuente: arXiv
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Autores principales: Ghosh, Prasenjit, Samanta, T. K.
Formato: Preprint
Publicado: 2021
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author Ghosh, Prasenjit
Samanta, T. K.
author_facet Ghosh, Prasenjit
Samanta, T. K.
contents We introduce the notion of a g-atomic subspace for a bounded linear operator and construct several useful resolutions of the identity operator on a Hilbert space using the theory of g-fusion frames. Also we shall describe the concept of frame operator for a pair of g-fusion Bessel sequences and some of their properties.
format Preprint
id arxiv_https___arxiv_org_abs_2102_01965
institution arXiv
publishDate 2021
record_format arxiv
spellingShingle Generalized atomic subspaces for operators in Hilbert spaces
Ghosh, Prasenjit
Samanta, T. K.
Functional Analysis
Primary 42C15, Secondary 46C07
We introduce the notion of a g-atomic subspace for a bounded linear operator and construct several useful resolutions of the identity operator on a Hilbert space using the theory of g-fusion frames. Also we shall describe the concept of frame operator for a pair of g-fusion Bessel sequences and some of their properties.
title Generalized atomic subspaces for operators in Hilbert spaces
topic Functional Analysis
Primary 42C15, Secondary 46C07
url https://arxiv.org/abs/2102.01965