Borel–Cantelli lemma

Summary

Borel–Cantelli lemma is a lemma^[1]. It ranks in the top 4% of lemma entities by monthly Wikipedia readership (343 views/month).^[2]

Key Facts

• Borel–Cantelli lemma's instance of is recorded as lemma^[3].
• Borel–Cantelli lemma's instance of is recorded as theorem^[4].
• Francesco Paolo Cantelli is named after Borel–Cantelli lemma^[5].
• Émile Borel is named after Borel–Cantelli lemma^[6].
• Borel–Cantelli lemma's Freebase ID is recorded as /m/0c7wy^[7].
• Borel–Cantelli lemma's defining formula is recorded as \sum_{n=1}^\infty \Pr(E_n)<\infty<sup id="cite-C15" class="cite-ref" title="Borel–Cantelli lemma — defining formula (P2534): \sum_{n=1}^\infty \Pr(E_n)<\infty">[8].
• Borel–Cantelli lemma's maintained by WikiProject is recorded as WikiProject Mathematics^[9].
• Borel–Cantelli lemma's Microsoft Academic ID is recorded as 106220722^[10].
• Borel–Cantelli lemma's Treccani's Enciclopedia della Matematica ID is recorded as lemma-di-borel-cantelli^[11].
• Borel–Cantelli lemma's ScienceDirect topic ID is recorded as mathematics/borel-cantelli-lemma^[12].

Why It Matters

Borel–Cantelli lemma ranks in the top 4% of lemma entities by monthly Wikipedia readership (343 views/month).^[2] It has Wikipedia articles in 19 language editions, a strong signal of global cultural recognition.^[13] It is known by 15 alternative names across languages and contexts.^[14]