Yann-Kunn Chen

activity

20142016

most citedLebesgue and Hardy spaces for symmetric norms I

5 citations · 9 across the 7 of their papers we have counts for

collaborators

Showing 2014 · math.FAShow all

2 papers · 2 filters

math.FA2014

A note on linear approximately orthogonality preserving mappings

Ye Zhang, Yanni Chen, Don Hadwin +1

In this paper, linear $ε$ -orthogonality preserving mappings are studied. We define $ε^(T)$ as the smallest $ε$ for which $T$ is $\var…

math.FA2014

Lebesgue and Hardy Spaces for Symmetric Norms II: A Vector-Valued Beurling Theorem

Yanni Chen, Don Hadwin, Ye Zhang

Suppose $α$ is a rotationally symmetric norm on $L^{\infty} (T)$ and $β$ is a "nice" norm on $L^{\infty} (Ω, μ)$ where $μ$ is a $σ$ -finite measure on…