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2013 $(X_{d}, X_{d}^{*})$-Bessel multipliers in Banach spaces
Mohammad Hasan Faroughi , Elnaz Osgooei , Asghar Rahimi
Banach J. Math. Anal. 7(2): 146-161 (2013). DOI: 10.15352/bjma/1363784228
Abstract

Multipliers have recently been introduced as operators for Bessel sequences and frames in Hilbert spaces. In this paper, we define the concept of $(X_{d}, X_{d}^{*})$ and $(l^{\infty}, X_{d}, X_{d}^{*})$-Bessel multipliers in Banach spaces and investigate the compactness of these multipliers. Also, we study the possibility of invertibility of $(l^{\infty}, X_{d}, X_{d}^{*})$-Bessel multiplier depending on the properties of its corresponding sequences and its symbol. Furthermore, we prove that every $(X_{d}, X_{d}^{*})$-Bessel multiplier is a $\lambda$-nuclear operator.

Copyright © 2013 Tusi Mathematical Research Group
Mohammad Hasan Faroughi , Elnaz Osgooei , and Asghar Rahimi "$(X_{d}, X_{d}^{*})$-Bessel multipliers in Banach spaces," Banach Journal of Mathematical Analysis 7(2), 146-161, (2013). https://doi.org/10.15352/bjma/1363784228
Published: 2013
Vol.7 • No. 2 • 2013
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