Noncomplete systems of exponentials on arcs and Carleman nonquasianalytic classes. II

In terms of the noncompleteness of a system of exponentials, a criterion is established for the nontriviality of the Siddiqi class on an arc of bounded slope all chords of which have slope strictly smaller than one.

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Bibliographic Details
Published in:St. Petersburg mathematical journal 2016-02, Vol.27 (1), p.33-50
Main Authors: A. M. Gaĭsin, R. A. Gaĭsin
Format: Article
Language:English
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Summary:In terms of the noncompleteness of a system of exponentials, a criterion is established for the nontriviality of the Siddiqi class on an arc of bounded slope all chords of which have slope strictly smaller than one.
ISSN:1061-0022
1547-7371
DOI:10.1090/spmj/1375