Theorems on mappings satisfying a rational inequality
Theorems on multifunctions satisfying a rational inequality
Théorie des points fixes. Commutativité de l'indice total
Théorie unifiée des capacités et des ensembles analytiques
Theory of equidistance and betweenness relations in regular metric spaces
Theory of processes, I
Theory of processes, II
There arc uncountably many homeomorphism types of orbits in flows
There are absolute ultrafilters on N which are not minimal
There Are No Essential Phantom Mappings from 1-dimensional CW-complexes
A phantom mapping h from a space Z to a space Y is a mapping whose restrictions to compact subsets are homotopic to constant mappings. If the mapping h is not homotopic to a constant mapping, one speaks of an essential phantom mapping. The definition of (essential) phantom pairs of mappings is analogous. In the study of phantom mappings (phantom pairs of mappings), of primary interest is the case when Z and Y are CW-complexes. In a previous paper it was shown that there are no essential phantom...
There is no universal separable Fréchet or sequential compact space
There is no universal totally disconnected space
Thin ultrafilters
Three classes of uniform spaces
Three countable connected spaces
Three questions of Borsuk concerning movability and fundamental retraction
Three results on I-sets
Three small results on normal first countable linearly H-closed spaces
We use topological consequences of PFA, MA(S)[S] and PFA(S)[S] proved by other authors to show that normal first countable linearly H-closed spaces with various additional properties are compact in these models.
Three technical tools in uniform spaces
Three Theorems on ...-m-Expandable Spaces.