Mathematical Inequalities & Applications · Volume 25, Issue 4

Extensions of democracy-like properties for sequences with gaps

25-72 Pages 1155-1189 DOI 10.7153/mia-2022-25-72

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Authors

Miguel Berasategui Pablo M. Berná

Keywords

non-linear approximation greedy bases weak greedy algorithm quasi-greedy basis

Subject classes

41A65 41A46 46B15 46B45