About: Neighbourhood system

Property	Value
dbo:description	(for a point x) collection of all neighborhoods for the point x (en) colección de tódolas veciñanzas dun punto (gl) kolekce všech okolí daného bodu (cs) אוסף כל הסביבות במרחב טופולוגי של נקודה מסוימת (iw)
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dbp:group	note (en)
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dct:subject	dbc:General_topology
rdfs:label	Neighbourhood system (en) Umgebungsbasis (de) Base de entornos (es) 近傍系 (ja) 근방 필터 (ko) Baza otoczeń (pl) Локальная база (ru) Система околів (uk) 邻域系 (zh)
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