36 citations · 47 across the 21 of their papers we have counts for
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math.FA2015
Peller's problem concerning Koplienko-Neidhardt trace formulae: the unitary case
Clément Coine, Christian Le Merdy, Denis Potapov +2
We prove the existence of a complex valued -function on the unit circle, a unitary operator U and a self-adjoint operator Z in the Hilbert-Schmidt class , such that the p…
math.FA2015★ 2 cited
Isometric dilations and calculus for bounded analytic semigroups and Ritt operators
Cédric Arhancet, Stephan Fackler, Christian Le Merdy
We show that any bounded analytic semigroup on (with ) whose negative generator admits a bounded functional calculus with respect to some angle $< π/…