Home›Graph theory objects›persekitaran🌐Bahasa IndonesiaEnglishBahasa IndonesiaDeutschEspañolFrançaisPortuguêsРусскийالعربيةفارسی한국어中文日本語EntityQ1354987· pop 13· linked from 175 articlespersekitaranAlso known as open neighbourhood, neighborhood, open neighborhoodhimpunan semua titik yang bertetangga dengan sebuah titik dalam grafAvailable in 13 languagesEspañolFrançaisDeutschРусскийPortuguêsالعربيةCatalanCroatianHungarianTamilConnectionsnodeEntityindependent setEntityCategoriesGraph theory objectsUse Oxford spelling from August 2016