P. Müller

activity

20092022

most citedFactorization of the identity through operators with large diagonal

12 citations · 29 across the 11 of their papers we have counts for

collaborators

Showing 2015 · math.FAShow all

3 papers · 2 filters

math.FA2015

Absolutely summing operators and atomic decomposition in bi-parameter Hardy spaces

Paul F. X. Müller, Johanna Penteker

For $f \in H^{p} (δ^{2})$ , $0 < p \leq 2$ , with Haar expansion $f = \sum f_{I \times J} h_{I \times J}$ we constructively determine the Pietsch measure of the $2$ -summing multiplication operat…

math.FA2015★ 12 cited

Factorization of the identity through operators with large diagonal

Niels Jakob Laustsen, Richard Lechner, Paul F. X. Müller

Given a Banach space~ $X$ with an unconditional basis, we consider the following question: does the identity on~ $X$ factor through every operator on~ $X$ with large diagonal relative…

math.FA2015★ 2 cited

A Decomposition for Hardy Martingales III

Paul F. X. Müller

We prove Davis decompositions for vector valued Hardy martingales and illustrate their use. This paper continues our previous work on Davis and Garsia inequalities for scalar Hardy…