Archimedean and geodetical biequivalences
Archimedean uniform spaces and their natural boundedness
Are EC-spaces AE(metrizable)?
Area contractions in the plane
Around Katětov's metrization theorem
Aspects of complete uniform spreads in frames.
Asymptotic estimates for best and stepwise approximation of convex bodies II.
Asymptotic values for uniformly convergent sequences of functions
Asymptotically equal generalized distances: induced topologies and -energy of a curve.
Atomicity of mappings.
Atoms and proximal fineness
Atoms in the family of coreflective subcategories of uniform spaces
Atoms in uniformities
Atoms in uniformities
Atomy ve svazu uniformit
Au bord de certains polyèdres hyperboliques
Le cadre de cet article est celui des groupes et des espaces hyperboliques de M. Gromov. Il est motivé par la question suivante : comment différencier deux groupes hyperboliques à quasi-isométrie près ? On illustre ce problème en détaillant un exemple de M. Gromov issu de Asymptotic invariants for infinite groups. On décrit une famille infinie de groupes hyperboliques, deux à deux non quasi-isométriques, de bord la courbe de Menger. La méthode consiste à étudier leur structure quasi-conforme au...
AUnif: A common supercategory of pMET and Unif.
Axiom systems for Lipschitz structures
on spaces of homogeneous type: a density result on - spaces.
Bad Wadge-like reducibilities on the Baire space
We consider various collections of functions from the Baire space into itself naturally arising in (effective) descriptive set theory and general topology, including computable (equivalently, recursive) functions, contraction mappings, and functions which are nonexpansive or Lipschitz with respect to suitable complete ultrametrics on (compatible with its standard topology). We analyze the degree-structures induced by such sets of functions when used as reducibility notions between subsets of...