2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/72154Improving on an earlier example by J. van Mill, we prove that there exists a zero-dimensional compact space of countable pi-weight and uncountable character which is homogeneous under MA+notCH, but not under CH.Revision after referee's commentsGeneral TopologyLogicPrimary: 54G20. Secondary: 03E50, 54A25, 54B99text