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math.FA2026
Convergence Analysis of Greedy Algorithms with Adaptive Relaxation in Hilbert Spaces
Pablo M. Berná, Andrea García
The Power-Relaxed Greedy Algorithm (PRGA) was introduced as a generalization of the so called Relaxed Greedy Algorithm, introduced by DeVore and Temlyakov, by replacing the relaxat…
math.FA2026
Maximal inequalities, frames and greedy algorithms
Pablo Berná, Daniel Freeman, Timur Oikhberg +1
The aim of this article is to use Banach lattice techniques to study coordinate systems in function spaces. We begin by proving that the greedy algorithm of a basis is order conver…