About: First-countable space

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dbo:description	notion mathématique (fr) topologia spaco tia, ke ĉe ĉiu punkto ekzistas kalkulebla bazo de ĉirkaŭaĵoj (eo) topological space in which every point admits a countable neighborhood basis (en) topologický prostor, jehož každý bod má spočetnou bázi okolí (cs) espacio topológico en el que cada punto admite una base de vecindad contable (es) מרחב או חלל טופולוגי בו כל נקודה מודה על בסיס שכונתי שניתן לספור (iw) cada punto do espazo ten unha base de veciñanzas numerable (gl)
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dbp:id	f/f040430 (en)
dbp:title	first axiom of countability (en)
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dct:subject	dbc:General_topology dbc:Properties_of_topological_spaces
gold:hypernym	dbr:Space
rdfs:label	First-countable space (en) Primer axioma de numerabilitat (ca) Primer axioma de numerabilidad (es) Spazio primo-numerabile (it) 第一可算的空間 (ja) Espace à bases dénombrables de voisinages (fr) 제1 가산 공간 (ko) Перша аксіома зліченності (uk) Первая аксиома счётности (ru) 第一可數空間 (zh)
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