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Dec 4, 2013 at 1:54 comment added user43622 Thank you for the comments. Is there an english version of "ensembles parfaits et séries trigonométriques"? I tried "perfect sets and trigonometric series", to no avail.
Dec 4, 2013 at 1:05 comment added Brendan Murphy Also this article by Kahane mentions more about sets of uniqueness and Cantor sets. He doesn't prove the fact you want, but he cites the book mentioned by ThisNameForSale for more info: ams.org/journals/bull/1964-70-02/S0002-9904-1964-11080-6/…
Dec 4, 2013 at 0:55 comment added Brendan Murphy Typically you see Kahane and Salem mentioned together for the opposite question: when does a set support a measure that decays as fast as possible? These are called Salem sets and Kahane constructed examples using Brownian motion. The question you're asking sounds like it has to do with lacunary Fourier series, so maybe try their book (in French) referenced here: en.wikipedia.org/wiki/Set_of_uniqueness. Mockenhaupt has a paper (Salem sets and Restriction …, GAFA, 2000) that mentions that the ternary Cantor set has Fourier dimension 0 (and mentions Kahane and Salem) but without reference
Dec 4, 2013 at 0:52 comment added ThisNameForSale They have 5 joint papers together and a book, Kahane, Jean-Pierre; Salem, Raphaël, Ensembles parfaits et séries trigonométriques. (French), Actualités Sci. Indust., No. 1301 Hermann, Paris 1963 192 pp. Second edition. With notes by Kahane, Thomas W. Körner, Russell Lyons and Stephen William Drury. Hermann, Paris, 1994. 245 pp. ISBN: 2-7056-6193-X. This book (w/o page number) seems to be the typical reference. The updated Zygmund (Trigonometric Series) cites it, as does Geometry of Sets and Measures in Euclidean Spaces (Mattila).
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Dec 3, 2013 at 22:14 history asked user43622 CC BY-SA 3.0