Locally fine uniformities and normal covers
Lattice of -compact topological spaces
Correction to my paper: “Remark on locally fine spaces” [Comment. Math. Univ. Carolinae 16 (1975), 501-504]
Remark on locally fine spaces
Categories of topological spaces with sufficiently many sequentially closed spaces
On complexity of metric spaces
On supercomplete uniform spaces IV: Countable products
On strongly homogeneous tournaments
Note about atom-categories of topological spaces
On generating of relations
Complements in the lattice of uniformities
Uniform weight of uniform quotients
The complexity of -discretely decomposable families in uniform spaces
Ideals of uniformly continuous mappings on pseudometric spaces
Zdeněk Frolík. March 10, 1933 - May 3, 1989
On -continuous selections of small multifunctions and covering properties
The spaces for which each -continuous function can be extended to a -small point-open l.s.cṁultifunction (resp. point-closed u.s.cṁultifunction) are studied. Some sufficient conditions and counterexamples are given.
The structure of the -ideal of -porous sets
We show a general method of construction of non--porous sets in complete metric spaces. This method enables us to answer several open questions. We prove that each non--porous Suslin subset of a topologically complete metric space contains a non--porous closed subset. We show also a sufficient condition, which gives that a certain system of compact sets contains a non--porous element. Namely, if we denote the space of all compact subsets of a compact metric space with the Vietoris topology...
Zdeněk Frolík (10.3.1933--3.5.1989)
Radon spaces which are not -fragmentable
Cardinal reflections and point-character of uniformities – counterexamples
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