A new bound on the cardinality of power homogeneous compacta

• Autores: Alexander V. Arhangel'skii, J. van Mill, Guit-Jan Ridderbos
• Localización: Houston journal of mathematics, ISSN 0362-1588, Vol. 33, Nº 3, 2007, págs. 781-793
• Idioma: inglés
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• Resumen

  • It was recently proved by R. de la Vega that if X is a homogeneous compactum then the cardinality of X is bounded by 2t(X), where t(X) denotes the tightness of X. We extend de la Vega's argument to show that the same inequality holds for power homogeneous compacta.