Sobolev space

Banach space of functions equipped with a norm that is a combination of Lᵖ-norms of the function itself and its weak derivatives up to a given order
Intangible mathematical_concept Q1501536
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Sobolev space

Summary

Sobolev space is a mathematical concept[1]. It ranks in the top 5% of mathematical_concept entities by monthly Wikipedia readership (2,179 views/month).[2]

Key Facts

  • Sobolev space is credited with the discovery of Sergei Sobolev[3].
  • Sobolev space's instance of is recorded as mathematical concept[4].
  • Sergei Sobolev is named after Sobolev space[5].
  • Sobolev space is a type of Banach space[6].
  • Sobolev space is a type of Besov space[7].
  • Sobolev space is a type of Triebel–Lizorkin space[8].
  • Sobolev space's time of discovery or invention is recorded as 1938[9].
  • Sobolev space's topic's main category is recorded as Category:Sobolev spaces[10].
  • Sobolev space's Stack Exchange tag is recorded as https://mathoverflow.net/tags/sobolev-spaces[11].
  • Sobolev space's Stack Exchange tag is recorded as https://math.stackexchange.com/tags/sobolev-spaces[12].
  • Sobolev space's maintained by WikiProject is recorded as WikiProject Mathematics[13].

Body

Definition and Type

Sobolev space's instance of is recorded as mathematical concept[4]. Recorded subclass of include Banach space[6], Besov space[7], and Triebel–Lizorkin space[8].

Origins

Sergei Sobolev is named after Sobolev space[5].

Why It Matters

Sobolev space ranks in the top 5% of mathematical_concept entities by monthly Wikipedia readership (2,179 views/month).[2] It has Wikipedia articles in 17 language editions, a strong signal of global cultural recognition.[14] It is known by 7 alternative names across languages and contexts.[15]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [4] . wikidata.org.
  2. [3] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [14] . Wikidata sitelinks. wikidata.org.
  3. [15] . Wikidata aliases. wikidata.org.

📑 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). Sobolev space. Retrieved May 3, 2026, from https://4ort.xyz/entity/sobolev-space
MLA “Sobolev space.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/sobolev-space.
BibTeX @misc{4ortxyz_sobolev-space_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Sobolev space}}, year = {2026}, url = {https://4ort.xyz/entity/sobolev-space}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Sobolev space — https://4ort.xyz/entity/sobolev-space (retrieved 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. 23d ago · Jindřich Rubeš · 2026-06-12 view diff on Wikidata ↗
    Named after
    Maintained by wikiproject WikiProject Mathematics
    Svkkl authority id 0229725-Sobolevovy-prostory
    Aliases
    + 7 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P9322]]: 0229725-Sobolevovy-prostory, [[:toollabs:quickstatements/#/batch/259493|batch #259493]]"
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