Recurrent and weakly recurrent points in G.
Regular and Other Kinds of Extensions of Topological Spaces
∗ This work was partially supported by the National Foundation for Scientific Researches at the Bulgarian Ministry of Education and Science under contract no. MM-427/94.In this paper the notion of SR-proximity is introduced and in virtue of it some new proximity-type descriptions of the ordered sets of all (up to equivalence) regular, resp. completely regular, resp. locally compact extensions of a topological space are obtained. New proofs of the Smirnov Compactification Theorem [31] and of the...
Regulated bases and completions of regular spaces
Relations between ß X / X and a Certain Subspace of ... X.
Relative continuity of the functor
Relatively realcompact sets and nearly pseudocompact spaces
A space is said to be nearly pseudocompact iff is dense in . In this paper relatively realcompact sets are defined, and it is shown that a space is nearly pseudocompact iff every relatively realcompact open set is relatively compact. Other equivalences of nearly pseudocompactness are obtained and compared to some results of Blair and van Douwen.
Remarks on a generalization of completeness in the sense of Čech
Remarks on Cartesian products
Remarks on compactifying semigroups.
Remarks on superextensions
Remote points in spaces with π-weight
Results and problems concerning compactifications, compact subtopologies, and mappings
Retracts and extension spaces for perfectly normal spaces - II
Rings Of Real-Valued Functions And The Finite Subcovering Property.
Samuel compactification and uniform coreflection of nearness -frames
We introduce the structure of a nearness on a -frame and construct the coreflection of the category of nearness -frames to the category of compact regular -frames. This description of the Samuel compactification of a nearness -frame is in analogy to the construction by Baboolal and Ori for nearness frames in [1] and that of Walters for uniform -frames in [11]. We also construct the uniform coreflection of a nearness -frame, that is, the coreflection of the category of to the category...
Scattered compactification for the Arens’ space
Scattered compactifications
Semigroup structure in compactifications of ordered semigroups
Semigroupes semitopologiques compacts admettant un sous-groupe dense.
Semigroups and their one-point compactifications.