| Autor: |
Berná, Pablo M., Blasco, Oscar, Garrigós, Gustavo, Hernández, Eugenio, Oikhberg, Timur |
| Rok vydání: |
2018 |
| Předmět: |
|
| Druh dokumentu: |
Working Paper |
| Popis: |
We establish estimates for the Lebesgue parameters of the Chebyshev Weak Thresholding Greedy Algorithm in the case of general bases in Banach spaces. These generalize and slightly improve earlier results in [9], and are complemented with examples showing the optimality of the bounds. Our results also correct certain bounds recently announced in [18], and answer some questions left open in that paper. |
| Databáze: |
arXiv |
| Externí odkaz: |
|
