A study of -spaces and -spaces.
A study of universal elements in classes of bases of topological spaces
The universality problem focuses on finding universal spaces in classes of topological spaces. Moreover, in “Universal spaces and mappings” by S. D. Iliadis (2005), an important method of constructing such universal elements in classes of spaces is introduced and explained in details. Simultaneously, in “A topological dimension greater than or equal to the classical covering dimension” by D. N. Georgiou, A. C. Megaritis and F. Sereti (2017), new topological dimension is introduced and studied, which...
A study on some new types of Hardy-Hilbert's integral inequality.
A subclass of the class MOBI
A subset of metric preserving functions.
A subset theorem in dimension theory
A subspace of and its connexions with the maximal ring of quotients
A sufficient condition for maximal resolvability of topological spaces
We show a new theorem which is a sufficient condition for maximal resolvability of a topological space. We also discuss some relationships between various theorems about maximal resolvability.
A sufficient condition of full normality
We present a direct constructive proof of full normality for a class of spaces (locales) that includes, among others, all metrizable ones.
A sum theorem for A-weakly infinite-dimensional spaces
A Surjectivity Result For Nonlinear Mappings On Uniform Spaces And Applications.
A survey of dimension theory
A survey of Dugundji Extension Theory
A survey of minimal sets
A survey of recent results on the spectral radius in Banach algebras
A survey of results on density modulo of double sequences containing algebraic numbers
In this survey article we start from the famous Furstenberg theorem on non-lacunary semigroups of integers, and next we present its generalizations and some related results.
A SURVEY OF SEMIGROUPS OF CONTINUOUS SELFMAPS.
A survey of separable descriptive theory of sets and spaces
A survey of the shape theory of compacta
A survey of the theory of generalized metric spaces