Abstract
We give a sufficient condition for coefficients of double series ∑∑ n,m a n,m χ n,m with respect to Vilenkin system to be convergent to zero when n + m →∞. This result can be applied to the problem of recovering coefficients of a Vilenkin series from its sum
| Original language | English |
|---|---|
| Pages (from-to) | 81-92 |
| Number of pages | 12 |
| Journal | Tatra Mountains Mathematical Publications |
| Volume | 68 |
| Publication status | Published - 2017 |
All Science Journal Classification (ASJC) codes
- General Mathematics