Maximal smoothness of the anti-analytic part of a trigonometric null series

Gady Kozma; Alexander Olevskiı̆

Comptes Rendus. Mathématique, Volume 338 (2004) no. 7 p. 515-520

A null series with small anti-analytic part

Gady Kozma; Alexander Olevskiǐ

Comptes Rendus. Mathématique, Volume 336 (2003) no. 6 p. 475-478