Gδ set

Summary

Gδ set ranks in the top 2% of general entities by monthly Wikipedia readership (50 views/month).^[1]

Key Facts

• Gδ set's subclass of is recorded as subset^[2].
• Gδ set's part of is recorded as Borel hierarchy^[3].
• Gδ set's part of is recorded as list of types of sets^[4].
• Gδ set's opposite of is recorded as Fσ set^[5].
• Gδ set's Freebase ID is recorded as /m/01ldjv^[6].
• Gδ set's defining formula is recorded as A = \bigcap_{r \in \mathbb{Q}} {(ry,y) \mid y \in \mathbb{R}}^[7].
• Gδ set's MathWorld ID is recorded as G-DeltaSet^[8].
• Gδ set's maintained by WikiProject is recorded as WikiProject Mathematics^[9].
• Gδ set's Microsoft Academic ID is recorded as 91495700^[10].
• Gδ set's ProofWiki ID is recorded as Definition:G-Delta_Set^[11].
• Gδ set's Great Russian Encyclopedia portal ID is recorded as gd-mnozhestvo-d70971^[12].

Why It Matters

Gδ set ranks in the top 2% of general entities by monthly Wikipedia readership (50 views/month).^[1] It has Wikipedia articles in 8 language editions, a strong signal of global cultural recognition.^[13] It is known by 11 alternative names across languages and contexts.^[14]