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Walsh function

concept in mathematics
Intangible mathematical_concept Q1934233
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Walsh function

Summary

Walsh function is a mathematical concept[1]. It draws 183 Wikipedia views per month (mathematical_concept category, ranking #189 of 1,007).[2]

Key Facts

  • Walsh function's instance of is recorded as mathematical concept[3].
  • Walsh function's instance of is recorded as piecewise constant function[4].
  • Joseph Leonard Walsh is named after Walsh function[5].
  • Walsh function's maintained by WikiProject is recorded as WikiProject Mathematics[6].

Body

Definition and Type

Recorded instance of include mathematical concept[3] and piecewise constant function[4].

Origins

Joseph Leonard Walsh is named after Walsh function[5].

Why It Matters

Walsh function draws 183 Wikipedia views per month (mathematical_concept category, ranking #189 of 1,007).[2] It has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[7] It is known by 3 alternative names across languages and contexts.[8]

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [7] ↑ . Wikidata sitelinks. wikidata.org.
  3. [8] ↑ . 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). Walsh function. Retrieved May 3, 2026, from https://4ort.xyz/entity/walsh-function
MLA “Walsh function.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/walsh-function.
BibTeX @misc{4ortxyz_walsh-function_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Walsh function}}, year = {2026}, url = {https://4ort.xyz/entity/walsh-function}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Walsh function — https://4ort.xyz/entity/walsh-function (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/walsh-function · Last refreshed:

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. 5w ago · Twofivesixbot bot · 2026-05-27 view diff on Wikidata ↗
    Named after → —
    Maintained by wikiproject → WikiProject Mathematics
    Named after → Joseph Leonard Walsh
    Instance of → mathematical concept, piecewise constant function
    + 2 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|2 */ [[Property:P8189]]: 987007548854105171, mv to monolingual text names on J9U statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.