On truncated Wiener-Hopf operators and 𝐵𝑀𝑂(ℤ)

Carlsson, Marcus

doi:10.1090/S0002-9939-2010-10598-1

On truncated Wiener-Hopf operators and $BMO(\mathbb {Z})$
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by Marcus Carlsson PDF

Proc. Amer. Math. Soc. 139 (2011), 1717-1733 Request permission

Abstract:

We give a tractable estimate for the norm of a truncated Wiener-Hopf operator in terms of the discrete $BMO$-space. We also improve earlier norm estimates as well as obtain new, more tractable, criteria for compactness.

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