open set

Summary

open set is a type of set^[1]. It draws 314 Wikipedia views per month (type_of_set category, ranking #2 of 9).^[2]

Key Facts

• open set's instance of is recorded as type of set^[3].
• open set's subclass of is recorded as Gδ set^[4].
• open set's part of is recorded as list of types of sets^[5].
• open set's opposite of is recorded as closed set^[6].
• open set's has part is recorded as interior^[7].
• open set's Freebase ID is recorded as /m/09syn^[8].
• open set's Encyclopædia Britannica Online ID is recorded as topic/open-set^[9].
• open set's has characteristic is recorded as openness^[10].
• open set's studied by is recorded as topology^[11].
• open set's BabelNet ID is recorded as 03116354n^[12].
• open set's MathWorld ID is recorded as OpenSet^[13].
• open set's does not have part is recorded as boundary^[14].
• open set's on focus list of Wikimedia project is recorded as Wikipedia:Vital articles/Level/4^[15].
• open set's Larousse ID is recorded as divers/ouvert/75782^[16].
• open set's maintained by WikiProject is recorded as WikiProject Mathematics^[17].
• open set's Microsoft Academic ID is recorded as 42357961^[18].
• open set's Brilliant Wiki ID is recorded as open-sets^[19].
• open set's ProofWiki ID is recorded as Definition:Open_Set^[20].
• open set's Online PWN Encyclopedia ID is recorded as 3952785^[21].
• open set's Encyclopedia of Mathematics article ID is recorded as Open_set^[22].
• open set's PlanetMath ID is recorded as OpenSet^[23].
• open set's OpenAlex ID is recorded as C42357961^[24].
• open set's Great Russian Encyclopedia portal ID is recorded as otkrytoe-mnozhestvo-7f6e53^[25].

Why It Matters

open set draws 314 Wikipedia views per month (type_of_set category, ranking #2 of 9).^[2] It has Wikipedia articles in 26 language editions, a strong signal of global cultural recognition.^[26] It is known by 16 alternative names across languages and contexts.^[27]