Abstract
In this paper we study the approximation by rectangular partial sums of a double Fourier series with respect to the Walsh-Kaczmarz system in the spaces C and L. From our results we obtain different criteria of the uniform convergence and L-convergence of a double Fourier-Kaczmarz series.
| Original language | English |
|---|---|
| Pages (from-to) | 223-235 |
| Number of pages | 13 |
| Journal | Georgian Mathematical Journal |
| Volume | 10 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 2003 |
| Externally published | Yes |
Keywords
- bounded variation in the sense of Hardy
- convergence in L-norm
- uniform convergence
- Walsh-Kaczmarz system
ASJC Scopus subject areas
- General Mathematics