Ostrowski's theorem

on all absolute values of rational numbers
Intangible theorem Q2919401
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Ostrowski's theorem

Summary

Ostrowski's theorem is a theorem[1]. It draws 46 Wikipedia views per month (theorem category, ranking #235 of 1,306).[2]

Key Facts

  • Ostrowski's theorem's instance of is recorded as theorem[3].
  • Alexander Ostrowski is named after Ostrowski's theorem[4].
  • Ostrowski's theorem's part of is recorded as list of theorems[5].
  • Ostrowski's theorem's Freebase ID is recorded as /m/097nh5[6].
  • Ostrowski's theorem's defining formula is recorded as |x|_{\ast} = |x|^{c} \text{ for all } x \in \mathbf{K}[7].
  • Ostrowski's theorem's nLab ID is recorded as Ostrowski's theorem[8].
  • Ostrowski's theorem's maintained by WikiProject is recorded as WikiProject Mathematics[9].
  • Ostrowski's theorem's Microsoft Academic ID is recorded as 70592449[10].
  • Ostrowski's theorem's Metamath statement ID is recorded as ostth[11].

Why It Matters

Ostrowski's theorem draws 46 Wikipedia views per month (theorem category, ranking #235 of 1,306).[2] It has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.[12]

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Ostrowski's theorem. Retrieved May 3, 2026, from https://4ort.xyz/entity/ostrowski-s-theorem
MLA “Ostrowski's theorem.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/ostrowski-s-theorem.
BibTeX @misc{4ortxyz_ostrowski-s-theorem_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Ostrowski's theorem}}, year = {2026}, url = {https://4ort.xyz/entity/ostrowski-s-theorem}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Ostrowski's theorem — https://4ort.xyz/entity/ostrowski-s-theorem (retrieved 2026-05-03)

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