M. Riesz extension theorem

theorem in mathematics, proved by Marcel Riesz
Intangible theorem Q3527217
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M. Riesz extension theorem

Summary

M. Riesz extension theorem is a theorem[1]. It draws 8 Wikipedia views per month (theorem category, ranking #272 of 1,306).[2]

Key Facts

  • M. Riesz extension theorem's instance of is recorded as theorem[3].
  • Mark Krein is named after M. Riesz extension theorem[4].
  • M. Riesz extension theorem's part of is recorded as list of theorems[5].
  • M. Riesz extension theorem's Freebase ID is recorded as /m/027_c8_[6].
  • M. Riesz extension theorem's defining formula is recorded as \phi(x) \geq 0 \quad \text{for} \quad x \in F \cap K[7].
  • M. Riesz extension theorem's maintained by WikiProject is recorded as WikiProject Mathematics[8].
  • M. Riesz extension theorem's Microsoft Academic ID is recorded as 56969512[9].
  • M. Riesz extension theorem's OpenAlex ID is recorded as C56969512[10].

Why It Matters

M. Riesz extension theorem draws 8 Wikipedia views per month (theorem category, ranking #272 of 1,306).[2]

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APA 4ort.xyz Knowledge Graph. (2026). M. Riesz extension theorem. Retrieved May 3, 2026, from https://4ort.xyz/entity/m-riesz-extension-theorem
MLA “M. Riesz extension theorem.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/m-riesz-extension-theorem.
BibTeX @misc{4ortxyz_m-riesz-extension-theorem_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{M. Riesz extension theorem}}, year = {2026}, url = {https://4ort.xyz/entity/m-riesz-extension-theorem}, note = {Accessed: 2026-05-03}}
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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 28d ago · InternetArchiveBot bot · 2026-05-05 view diff on Wikidata ↗
    Freebase id /m/027_c8_
    Defining formula \phi(x) \geq 0 \quad \text{for} \quad x \in F \cap K
    Maintained by wikiproject WikiProject Mathematics
    Part of list of theorems
    + 6 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-references:1||1|2 */ [[Property:P10283]]: C56969512, Rescuing 1 sources and submitting 0 for archiving. #IABot (v2.0.9.5)"
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