On Lindelof Sigma-spaces
Actas:
Second Meeting in Topology and Functional Analysis: Descriptive Topology and Functional Analysis II: Elche, del 7 al 8 de junio de 2018
Año de publicación: 2018
Tipo: Aportación congreso
Resumen
We revisit the notion of Lindelöf -space giving a general overview about this question. For that, we deal with the Lindelöf property to introduce Lindelöf -spaces in order to make a description of the “goodness” of such a type of spaces, making special emphasis in the duality between X and respect to some topological properties, more specifically, topological properties in which different cardinal functions are involved. Classical results are linked with more recent results.