Arenas, F.G.; Sánchez Granero, M.A.(Universitat Politècnica de València, 2001-10-01)
[EN] In this paper we introduce the concept of directed fractal structure, which is a generalization of the concept of fractal structure (introduced by the authors). We study the relation with transitive quasiuniformities ...
Sánchez Granero, M.A.(Universitat Politècnica de València, 2001-04-01)
[EN] The concept of semicompleteness (weaker than half-completeness) is defined for the Bourbaki quasi-uniformity of the hyperspace of a quasi-uniform space. It is proved that the Bourbaki quasi-uniformity is semicomplete ...