Pu-Ting Yu

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20222026

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math.FA2026

Uniform discretization of continuous frames

Marcin Bownik, Pu-Ting Yu

Let $H$ be an infinite-dimensional separable Hilbert space and let $(X, d, μ)$ be a metric measure space satisfying the doubling and upper Alhfors regularity conditions at small scal…

math.FA2023

$ℓ^{1}$ -Bounded Sets

Christopher Heil, Pu-Ting Yu

A subset $M$ of a separable Hilbert space $H$ is $ℓ^{1}$ -bounded if there exists a Riesz basis $F = {e_{n}}_{n \in N}$ for $H$ such that $\sup_{x \in M} \sum_{n…

Uniform discretization of continuous frames

ℓ1-Bounded Sets

$ℓ^{1}$ -Bounded Sets