Alexander Muller-Hermes

activity

20182026

most citedOn the monotonicity of a quantum optimal transport cost

1 citations · 1 across the 2 of their papers we have counts for

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math.FA2026

Factorization through Lorentz cones

Guillaume Aubrun, Francesca La Piana, Alexander Müller-Hermes

A pair of proper cones $(C_{1}, C_{2})$ is said to have the Lorentz factorization property (LFP) if every $(C_{1}, C_{2})$ -positive map factors through a…

math.FA2024

Limit formulas for norms of tensor power operators

Guillaume Aubrun, Alexander Müller-Hermes

Given an operator $ϕ : X \to Y$ between Banach spaces, we consider its tensor powers $ϕ^{\otimes k}$ as operators from the $k$ -fold injective tensor product of $X$ to the $k$ -…

math.FA2021

Asymptotic Tensor Powers of Banach Spaces

Guillaume Aubrun, Alexander Müller-Hermes

We study the asymptotic behaviour of large tensor powers of normed spaces and of operators between them. We define the tensor radius of a finite-dimensional normed space $X$ as the…