3 papers
math.FA2020
On Schatten restricted norms
Martin Miglioli
We consider norms on a complex separable Hilbert space such that for positive invertible operators and that differ b…
math.RT2018
Multiplicity freeness of unitary representations in sections of holomorphic Hilbert bundles
Martin Miglioli, Karl-Hermann Neeb
We prove several results asserting that the action of a Banach-Lie group on Hilbert spaces of holomorphic sections of a holomorphic Hilbert space bundle over a complex Banach manif…
math.GR2015
Geometric aspects of similarity problems
Martin Miglioli, Peter Schlicht
This article presents a geometric approach to some similarity problems involving metric arguments in the non-positively curved space of positive invertible operators of an operator…