Equivariant embeddings of -actions in euclidean space
Equivariant maps of -actions into polyhedra
Errata to the paper “On paracompact locales and metric locales”
Errata to the paper "Some properties of convex metric spaces" Fundamenta Mathematicae 73 (1972), pp. 193-198
Erratum to: “A contraction theorem in Menger probabilistic metric spaces” [J. Nonlinear Sci. Appl. 1, No. 3, 189-193 (2008)]. (A note on the “A contraction theorem in Menger probabilistic metric spaces”.)
Erweiterung einer stetigen Abbildung
Espaces de Baire et espaces de Namioka.
Espaces fonctionnels quasi-uniformes
Espaces héréditairement de Baire
Espaces uniformes et espaces de mesures
Essential mappings and transfinite dimension
Estimating mathematical information on Graphs: A Scientific Approach
Euclidean Convexity Cannot be Compactified.
Every graph is a self-similar set.
Every Lusin set is undetermined in the point-open game
We show that some classes of small sets are topological versions of some combinatorial properties. We also give a characterization of spaces for which White has a winning strategy in the point-open game. We show that every Lusin set is undetermined, which solves a problem of Galvin.
Examples of classical and fuzzy Riesz proximities
Examples of fuzzy basic proximities.
Expansions of subfields of the real field by a discrete set
Let K be a subfield of the real field, D ⊆ K be a discrete set and f: Dⁿ → K be such that f(Dⁿ) is somewhere dense. Then (K,f) defines ℤ. We present several applications of this result. We show that K expanded by predicates for different cyclic multiplicative subgroups defines ℤ. Moreover, we prove that every definably complete expansion of a subfield of the real field satisfies an analogue of the Baire category theorem.
Exponential law for uniformly continous proper maps.
The purpose of this note is to prove the exponential law for uniformly continuous proper maps.
Exponential objects in the construct