measurable cardinal

Summary

measurable cardinal ranks in the top 2% of general entities by monthly Wikipedia readership (41 views/month).^[1]

Key Facts

• measurable cardinal is credited with the discovery of Stanisław Ulam^[2].
• measurable cardinal's subclass of is recorded as inaccessible cardinal^[3].
• measurable cardinal's subclass of is recorded as ineffable cardinal^[4].
• measurable cardinal's subclass of is recorded as Ramsey cardinal^[5].
• measurable cardinal's time of discovery or invention is recorded as +1930-00-00T00:00:00Z^[6].
• measurable cardinal's Freebase ID is recorded as /m/01kwmm^[7].
• measurable cardinal's defining formula is recorded as \exists\mu\in{0,1}^{\mathcal P(\kappa)}\colon\left(\mu(\kappa)=1\right)\land\left(\forall\lambda\in\kappa\colon\mu({\lambda})=0\right)\land\left(\forall\mathcal A\subset\mathcal P(\kappa)\colon|\mathcal A|<\kappa\land(\forall A,B\in\mathcal A\colon A\cap B=\varnothing)\implies\sum_{A\in\mathcal A}\mu(A)=\mu\left(\bigcup\mathcal A\right)\right)^[8].
• measurable cardinal's nLab ID is recorded as measurable cardinal^[9].
• measurable cardinal's maintained by WikiProject is recorded as WikiProject Mathematics^[10].
• measurable cardinal's Microsoft Academic ID is recorded as 2779860059^[11].
• measurable cardinal's in defining formula is recorded as \kappa^[12].
• measurable cardinal's in defining formula is recorded as \mathcal P^[13].
• measurable cardinal's in defining formula is recorded as {0,1}^[14].
• measurable cardinal's in defining formula is recorded as \varnothing^[15].
• measurable cardinal's in defining formula is recorded as \mu^[16].
• measurable cardinal's in defining formula is recorded as \implies^[17].
• measurable cardinal's in defining formula is recorded as \land^[18].
• measurable cardinal's ScienceDirect topic ID is recorded as mathematics/measurable-cardinal^[19].

Body

Works and Contributions

measurable cardinal is credited with the discovery of Stanisław Ulam^[2].

Why It Matters

measurable cardinal ranks in the top 2% of general entities by monthly Wikipedia readership (41 views/month).^[1] It has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.^[20] It is known by 4 alternative names across languages and contexts.^[21]