Sobolev inequality

theorem about inclusions between Sobolev spaces: if 1≤r≤s<∞ and 1/r − k/n = 1/s − l/n, then Wᵏʳ(ℝⁿ) ⊆ Wˡˢ(ℝⁿ)
Intangible theorem Q3711848
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Sobolev inequality

Summary

Sobolev inequality is a theorem[1]. It ranks in the top 8% of theorem entities by monthly Wikipedia readership (691 views/month).[2]

Key Facts

  • Sobolev inequality's instance of is recorded as theorem[3].
  • Sergei Sobolev is named after Sobolev inequality[4].
  • Sobolev inequality is part of list of theorems[5].
  • Sobolev inequality's maintained by WikiProject is recorded as WikiProject Mathematics[6].

Body

Definition and Type

Sobolev inequality's instance of is recorded as theorem[3].

Origins

Sergei Sobolev is named after Sobolev inequality[4].

Use and Application

Sobolev inequality is part of list of theorems[5].

Why It Matters

Sobolev inequality ranks in the top 8% of theorem entities by monthly Wikipedia readership (691 views/month).[2] It has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[7] It is known by 6 alternative names across languages and contexts.[8]

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APA 4ort.xyz Knowledge Graph. (2026). Sobolev inequality. Retrieved May 3, 2026, from https://4ort.xyz/entity/sobolev-inequality
MLA “Sobolev inequality.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/sobolev-inequality.
BibTeX @misc{4ortxyz_sobolev-inequality_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Sobolev inequality}}, year = {2026}, url = {https://4ort.xyz/entity/sobolev-inequality}, 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. 4d ago · InternetArchiveBot bot · 2026-05-19 view diff on Wikidata ↗
    Part of
    Instance of theorem
    Instance of
    Part of list of theorems
    + 4 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-references:1||1|2 */ [[Property:P10283]]: C185644265, Rescuing 1 sources and submitting 0 for archiving. #IABot (v2.0.9.5)"
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