Galois connection

Summary

Galois connection ranks in the top 2% of general entities by monthly Wikipedia readership (158 views/month).^[1]

Key Facts

• Galois connection's subclass of is recorded as adjoint functor^[2].
• Galois connection's Freebase ID is recorded as /m/014jd8^[3].
• Galois connection's defining formula is recorded as \mathcal{B} = {B \subseteq X x \in B; \forall g \in G, gB = B \ \mathrm{or} \ gB \cap B = \emptyset}^[4].
• Galois connection's studied by is recorded as order theory^[5].
• Galois connection's studied by is recorded as category theory^[6].
• Galois connection's nLab ID is recorded as Galois connection^[7].
• Galois connection's maintained by WikiProject is recorded as WikiProject Mathematics^[8].
• Galois connection's Microsoft Academic ID is recorded as 2777573902^[9].
• Galois connection's OpenAlex ID is recorded as C2777573902^[10].

Why It Matters

Galois connection ranks in the top 2% of general entities by monthly Wikipedia readership (158 views/month).^[1] It has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.^[11] It is known by 7 alternative names across languages and contexts.^[12]