An answer to a question of Pyrih

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dc.creatorDontchev, Julian
dc.date1998-10-30
dc.date1998-11-07
dc.date.accessioned2026-07-07T05:26:39Z
dc.date.available2026-07-07T05:26:39Z
dc.descriptionWe answer a recent question of Pyrih by proving that a topological space $(X,τ)$ is open-normal if and only if it is extremally disconnected.
dc.description2 pages, to appear in "Questions and Answrs in General Topology"
dc.identifierhttps://arxiv.org/abs/math/9810176
dc.identifierhttp://arxiv.org/abs/math/9810176
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/77630
dc.subjectGeneral Topology
dc.subject54G05; 54G99; 54H05
dc.titleAn answer to a question of Pyrih
dc.typetext

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