Uniformly countably additive families of measures and group invariant measures

Autores: Baltasar Rodríguez-Salinas Palero
Localización: Collectanea mathematica, ISSN 0010-0757, Vol. 49, Fasc. 1, 1998, págs. 97-112
Idioma: inglés
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Resumen
- The extension of finitely additive measures that are invariant under a group permutations or mappings has already been widely studied. We have dealt with this problem in [15] and [16] from the point of view of Hahn-Banach’s theorem and von Neumann’s measurable groups theory. In this paper we construct countably additive measures from a close point of view, different to that of Haar’s Measure Theory.