Micheline Fakhoury

activity

20222026

collaborators

4 papers

math.FA2026

Isometric rigidity and Fraïssé properties of Orlicz sequence spaces

Noé de Rancourt, Micheline Fakhoury

We provide an approximate version of a rigidity result by Randrianantoanina: for a large class of Orlicz sequence spaces, almost isometric embeddings almost preserve disjointness.…

math.FA2024

Tingley's problem for Schreier spaces and their $p$ -convexifications

Micheline Fakhoury

We describe the surjective isometries of the unit sphere of real Schreier spaces of all orders and their $p$ -convexifications, for $1 < p < \infty$ . This description allows us to p…

math.FA2023

Isometries of $p$ -convexified combinatorial Banach spaces

Micheline Fakhoury

We show that if $1 < p \neq = 2 < \infty$ , then any isometry of the $p$ -convexification of the combinatorial Banach space associated with a hereditary family of finite subsets of $\mathbb…

math.FA2022

Plasticity of the unit ball of some $C (K)$ spaces

Micheline Fakhoury

We show that if $K$ is a compact metrizable space with finitely many accumulation points, then the closed unit ball of $C (K)$ is a plastic metric space, which means that any non-ex…

Isometric rigidity and Fraïssé properties of Orlicz sequence spaces

Tingley's problem for Schreier spaces and their p-convexifications

Isometries of p-convexified combinatorial Banach spaces

Plasticity of the unit ball of some C(K) spaces

Tingley's problem for Schreier spaces and their $p$ -convexifications

Isometries of $p$ -convexified combinatorial Banach spaces

Plasticity of the unit ball of some $C (K)$ spaces