An extremal problem in Fourier analysis with applications to operator theory

Bhatia, Rajendra ; Davis, Chandler ; Koosis, Paul (1989) An extremal problem in Fourier analysis with applications to operator theory Journal of Functional Analysis, 82 (1). pp. 138-150. ISSN 0022-1236

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Official URL: http://www.sciencedirect.com/science/article/pii/0...

Related URL: http://dx.doi.org/10.1016/0022-1236(89)90095-5

Abstract

A certain minimal extrapolation problem for Fourier transforms is known to have consequences for the determination of best possible bounds in some problems in linear operator equations and in perturbation of operators. In this paper we estimate the value of the constant in the Fourier-transform problem, by an analytic reformulation.

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Deposited On:11 Feb 2013 05:47
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