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arXiv · 1804.03432

Schur product with operator-valued entries

O. Blasco·I. García-Bayona
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Abstract

In this paper we characterize Toeplitz matrices with entries in the space of bounded operators on Hilbert spaces $\mathcal{B}(H)$ which define bounded operators acting on $\ell^2(H)$ and use it to get the description of the right Schur multipliers acting on $\ell^2(H)$ in terms of certain operator-valued measures.

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O. Blasco, I. García-Bayona. 2018-04-10. Schur product with operator-valued entries. https://arxiv.org/abs/1804.03432

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