Cl'ement Coine

works on

contractions 1 operator perturbation 1 schatten classes 1 self-adjoint operators 1 trace formulas 1 unitary operators 1

From the 1 of 2 linked papers with an AI index.

collaborators

2 papers

math.FA2026

Trace formulas for $S^{p}$ -perturbations and extension of Koplienko-Neidhardt trace formulas

Arup Chattopadhyay, ClÃ©ment Coine, Saikat Giri +1

The paper broadens the class of functions for which second‑order trace formulas hold for Hilbert‑Schmidt perturbations and establishes modified trace formulas for Schatten‑p pertur…

math.OA2026

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

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

Trace formulas for Sp-perturbations and extension of Koplienko-Neidhardt trace formulas

Noncommutative Lp​-differentiability and trace formulae

Trace formulas for $S^{p}$ -perturbations and extension of Koplienko-Neidhardt trace formulas

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