Abstract
The main aim of this paper is to prove that there exists a martingale such that the restricted maximal operators of Fejér means of twodimensional Walsh-Fourier series and conjugate Walsh-Fourier series does not belong to the space weak-L1/2.
| Original language | English |
|---|---|
| Pages (from-to) | 173-183 |
| Number of pages | 11 |
| Journal | Periodica Mathematica Hungarica |
| Volume | 59 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - Nov 2009 |
| Externally published | Yes |
Keywords
- Hardy space
- Maximal operator
- Walsh function
ASJC Scopus subject areas
- General Mathematics