arXiv Analytics

Sign in

arXiv:2207.10136 [math.FA]AbstractReferencesReviewsResources

Extensions and new characterizations of some greedy-type bases

Miguel Berasategui, Pablo M. Berná, Hung Viet Chu

Published 2022-07-20Version 1

Partially greedy bases in Banach spaces were introduced by Dilworth et al. as a strictly weaker notion than the (almost) greedy bases. In this paper, we study two natural ways to strengthen the definition of partial greediness. The first way produces what we call the consecutive almost greedy property, which turns out to be equivalent to the almost greedy property. Meanwhile, the second way reproduces the PG property for Schauder bases but a strictly stronger property for general bases.

Related articles: Most relevant | Search more
arXiv:1911.08369 [math.FA] (Published 2019-11-19)
Embeddings and characterizations of Lipschitz spaces
arXiv:1506.02101 [math.FA] (Published 2015-06-06)
On characterizations of $\mathcal{MT}(λ)$-functions
arXiv:1907.05356 [math.FA] (Published 2019-07-11)
Characterizations of Multiframelets on $\mathbb{Q}_{p}$