An unpublished result of P. Šleich: sets of type \(H^{(s)}\) are \(\sigma\)-bilaterally porous.

zbMath1053.42014MaRDI QIDQ1852470

Luděk Zajíček

Publication date: 5 January 2003

Published in: Real Analysis Exchange (Search for Journal in Brave)

zbMATH Keywords

\(H\)-sets\(\sigma\)-porous sets\(U\)-setssets of uniqueness for trigonometrical series

Mathematics Subject Classification ID

Classes of sets (Borel fields, (sigma)-rings, etc.), measurable sets, Suslin sets, analytic sets (28A05) Uniqueness of trigonometric expansions, uniqueness of Fourier expansions, Riemann theory, localization (42A63)

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