Blaschke product

concept in complex analysis
Intangible mathematical_concept Q4380191
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Blaschke product

Summary

Blaschke product is a mathematical concept[1]. It draws 35 Wikipedia views per month (mathematical_concept category, ranking #226 of 1,007).[2]

Key Facts

  • Blaschke product's instance of is recorded as mathematical concept[3].
  • Wilhelm Blaschke is named after Blaschke product[4].
  • Blaschke product's subclass of is recorded as analytic function[5].
  • Blaschke product's Commons category is recorded as Blaschke product[6].
  • Blaschke product's Freebase ID is recorded as /m/03wgbh[7].
  • Blaschke product's defining formula is recorded as \sum_n (1-|a_n|) <\infty<sup id="cite-C11" class="cite-ref" title="Blaschke product — defining formula (P2534): \sum_n (1-|a_n|) <\infty">[8].
  • Blaschke product's MathWorld ID is recorded as BlaschkeProduct[9].
  • Blaschke product's maintained by WikiProject is recorded as WikiProject Mathematics[10].
  • Blaschke product's Microsoft Academic ID is recorded as 61518182[11].
  • Blaschke product's OpenAlex ID is recorded as C61518182[12].

Why It Matters

Blaschke product draws 35 Wikipedia views per month (mathematical_concept category, ranking #226 of 1,007).[2] It has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[13]

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.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [13] . Wikidata sitelinks. 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). Blaschke product. Retrieved May 3, 2026, from https://4ort.xyz/entity/blaschke-product
MLA “Blaschke product.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/blaschke-product.
BibTeX @misc{4ortxyz_blaschke-product_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Blaschke product}}, year = {2026}, url = {https://4ort.xyz/entity/blaschke-product}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Blaschke product — https://4ort.xyz/entity/blaschke-product (retrieved 2026-05-03)

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