Fubini's theorem

Summary

Fubini's theorem is a theorem^[1]. It ranks in the top 3% of theorem entities by monthly Wikipedia readership (556 views/month).^[2]

Key Facts

• Fubini's theorem's instance of is recorded as theorem^[3].
• Guido Fubini is named after Fubini's theorem^[4].
• Fubini's theorem's part of is recorded as list of theorems^[5].
• Fubini's theorem's Freebase ID is recorded as /m/01ltyz^[6].
• Fubini's theorem's defining formula is recorded as \int_{X\times Y} f(x,y)\,\mathrm{d}(x,y)=\int_X\left(\int_Y f(x,y)\,\mathrm{d}y\right)\,\mathrm{d}x=\int_Y\left(\int_X f(x,y)\,\mathrm{d}x\right)\,\mathrm{d}y^[7].
• Fubini's theorem's studied by is recorded as calculus^[8].
• Fubini's theorem's MathWorld ID is recorded as FubiniTheorem^[9].
• Fubini's theorem's maintained by WikiProject is recorded as WikiProject Mathematics^[10].
• Fubini's theorem's Microsoft Academic ID is recorded as 55526981^[11].
• Fubini's theorem's Treccani's Enciclopedia della Matematica ID is recorded as teorema-di-fubini^[12].
• Fubini's theorem's OpenAlex ID is recorded as C55526981^[13].
• Fubini's theorem's ScienceDirect topic ID is recorded as mathematics/fubini-theorem^[14].

Why It Matters

Fubini's theorem ranks in the top 3% of theorem entities by monthly Wikipedia readership (556 views/month).^[2] It has Wikipedia articles in 18 language editions, a strong signal of global cultural recognition.^[15] It is known by 12 alternative names across languages and contexts.^[16]