Resumen de A new bound on the cardinality of power homogeneous compacta

Alexander V. Arhangel'skii, J. van Mill, Guit-Jan Ridderbos

• 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.