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Artículo
La categoría-base de los abiertos regulares de un espacio topológico
(Universitat de Barcelona, 1986)
In this paper we study, for a given topological space the category base of the regular open sets. We apply the results to the study the Lebesgue's density topology in R.
Artículo
Connections between some measures of non-compactness and associated operators
(Universidad de Extremadura, 1990)
Some relationships between the Kuratowski's measure of noncompactness, the ball measure of noncompactness and the d-separation of the points of a set are studied in special classes of Banach spaces. These relations are ...
Artículo
Algunos espacios topológicos que admiten una medida-categoría
(Universitat de Barcelona, 1984)
Let X be a topological space. A category measure m on X is a countably aditive finite measure defined on the σ-algebra formed by all sets with the Baire property, such that m(E)=0 iff E is of Baire first category. It is ...
Artículo
Category measures on Baire spaces
(Universitat Autònoma de Barcelona, 1990)
The purpose of this paper is to give a necessary and sufñcient condition to define a category measure on a Baire topological space. In the last section we give some examples of spaacs in these conditions.
Tesis Doctoral