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// Trudy Matematicheskogo Instituta imeni V.A. Steklova
// Archive
Trudy Mat. Inst. Steklova,
2022
Volume 319,
Pages
134–181
(Mi tm4263)
Luzin's Problem on Fourier Convergence and Homeomorphisms
Gady Kozma
a
,
Alexander Olevskiĭ
b
a
Department of Mathematics, The Weizmann Institute of Science, 234 Herzl Street, Rehovot, 7610001, Israel
b
School of Mathematical Sciences, Tel Aviv University, Tel Aviv, 69978, Israel
Abstract:
We show that for every continuous function
$f$
there exists an absolutely continuous circle homeomorphism
$\phi $
such that the Fourier series of
$f\circ \phi $
converges uniformly. This resolves a problem posed by N. N. Luzin.
UDC:
517.51
Received:
November 14, 2021
Revised:
February 8, 2022
Accepted:
March 18, 2022
DOI:
10.4213/tm4263
Fulltext:
PDF file (502 kB)
References
English version:
Proceedings of the Steklov Institute of Mathematics, 2022,
319
,
124–168
Bibliographic databases:
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Steklov Math. Inst. of RAS
, 2024