Cl'ement Coine

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20152026

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math.FA2026

Schur tests and estimates for positive semigroups on non commutative $L_{p}$

Clément Coine, Mélina Laforge, Éric Ricard

We extend the recent results of Arnold on estimates for Kreiss positive semigroups on $L_{p}$ -spaces to the non commutative setting, $1 < p < \infty$ . We also provide a sharp example. Al…

math.OA2026

Noncommutative $L_{p}$ -differentiability and trace formulae

Arup Chattopadhyay, Clément Coine, Saikat Giri +1

Let $M$ be a semifinite von Neumann algebra equipped with a normal faithful semifinite trace $τ$ , and let $L_{p} (M)$ denote the associated noncommutative $L_{p}$ -sp…

Schur tests and estimates for positive semigroups on non commutative Lp​

Noncommutative Lp​-differentiability and trace formulae

Schur tests and estimates for positive semigroups on non commutative $L_{p}$

Noncommutative $L_{p}$ -differentiability and trace formulae