T1 space

Summary

T1 space ranks in the top 2% of general entities by monthly Wikipedia readership (93 views/month).^[1]

Key Facts

• T1 space's subclass of is recorded as Kolmogorov space^[2].
• T1 space's Freebase ID is recorded as /m/01327g^[3].
• T1 space's has characteristic is recorded as separation axiom^[4].
• T1 space's defining formula is recorded as \forall x,y\in X\exists U,V\in\mathcal T\colon (x\in U\not\ni y)\land(x\not\in V\ni y)^[5].
• T1 space's MathWorld ID is recorded as T1-Space^[6].
• T1 space's maintained by WikiProject is recorded as WikiProject Mathematics^[7].
• T1 space's Microsoft Academic ID is recorded as 106558176^[8].
• T1 space's ProofWiki ID is recorded as Definition:Fréchet_Space_(Topology)^[9].
• T1 space's in defining formula is recorded as \mathcal T^[10].
• T1 space's in defining formula is recorded as X^[11].
• T1 space's OpenAlex ID is recorded as C106558176^[12].
• T1 space's Metamath statement ID is recorded as df-t1^[13].

Why It Matters

T1 space ranks in the top 2% of general entities by monthly Wikipedia readership (93 views/month).^[1] It has Wikipedia articles in 14 language editions, a strong signal of global cultural recognition.^[14] It is known by 9 alternative names across languages and contexts.^[15]