We characterise the octahedrality of Lipschitz-free space norm in terms of a new geometric property of the underlying metric space. We study the metric spaces with and without this property. Quite surprisingly, metric spaces without this property cannot be embedded isometrically into `1 and similar Banach spacesOn caractérise l’octaédralité de la norme d’un espace Lipschitz libre par le biais d’une nouvelle propriété géométrique de l’espace métrique sousjacent. Nous étudions les espaces métriques avec et sans cette propriété. Par exemple, les espaces sans cette propriété ne se plongent pas isométriquement dans `1 et certains espaces de Banach similaires.PEPS INSMI 2016MECD FPU16/00015, by MINECO (Spain) Grant MTM2015-65020-PJunta de ...
For a metric space X, we study the space D∞(X) of bounded functions on X whose infinitesimal Lipschi...
We characterise purely n-unrectifiable subsets S of a complete metric space X with finite Hausdorff ...
[EN] We show that, for a separable and complete metric space $M$, the Lipschitz-free space $\mathcal...
We characterise the octahedrality of Lipschitz-free space norm in terms of a new geometric property...
[EN] We consider convex series of molecules in Lipschitz-free spaces, i.e. elements of the form such...
We find general conditions under which Lipschitz-free spaces over metric spaces are isomorphic to th...
We investigate a way to turn an arbitrary (usually, unbounded) metric space M into a bounded metric ...
Some aspects of the geometry of Lipschitz free spaces.First and foremost, we give the fundamental pr...
This thesis is a survey article focusing on the lifting properties and the approximation properties ...
International audienceWe prove that the Lipschitz-free space over a doubling metric space has the bo...
In this work we deal with basic properties of Lipschitz-free space. In the first part we especially ...
AbstractIf X is any separable Banach space containing l1, then there is a Lipschitz quotient map fro...
Our aim in this article is to contribute to the theory of Lipschitz free p-spaces for 0 < p ≤ 1 over...
AbstractLet X be a metric space. We study the free Banach space B(X) over X, that is a predual space...
Abstract. We show that, given a Banach space X, the Lipschitz-free space over X, denoted by F(X), is...
For a metric space X, we study the space D∞(X) of bounded functions on X whose infinitesimal Lipschi...
We characterise purely n-unrectifiable subsets S of a complete metric space X with finite Hausdorff ...
[EN] We show that, for a separable and complete metric space $M$, the Lipschitz-free space $\mathcal...
We characterise the octahedrality of Lipschitz-free space norm in terms of a new geometric property...
[EN] We consider convex series of molecules in Lipschitz-free spaces, i.e. elements of the form such...
We find general conditions under which Lipschitz-free spaces over metric spaces are isomorphic to th...
We investigate a way to turn an arbitrary (usually, unbounded) metric space M into a bounded metric ...
Some aspects of the geometry of Lipschitz free spaces.First and foremost, we give the fundamental pr...
This thesis is a survey article focusing on the lifting properties and the approximation properties ...
International audienceWe prove that the Lipschitz-free space over a doubling metric space has the bo...
In this work we deal with basic properties of Lipschitz-free space. In the first part we especially ...
AbstractIf X is any separable Banach space containing l1, then there is a Lipschitz quotient map fro...
Our aim in this article is to contribute to the theory of Lipschitz free p-spaces for 0 < p ≤ 1 over...
AbstractLet X be a metric space. We study the free Banach space B(X) over X, that is a predual space...
Abstract. We show that, given a Banach space X, the Lipschitz-free space over X, denoted by F(X), is...
For a metric space X, we study the space D∞(X) of bounded functions on X whose infinitesimal Lipschi...
We characterise purely n-unrectifiable subsets S of a complete metric space X with finite Hausdorff ...
[EN] We show that, for a separable and complete metric space $M$, the Lipschitz-free space $\mathcal...