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arXiv:1701.09114 [math.CA]AbstractReferencesReviewsResources

A function with support of finite measure and "small" spectrum

Fedor Nazarov, Alexander Olevskii

Published 2017-01-31Version 1

We construct a function on the real line supported on a set of finite measure whose spectrum has density zero.

Comments: 4 pages
Categories: math.CA
Subjects: 42A38
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