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Bass number

dimension of the Ext-group of a module over a local ring
Intangible mathematical_concept Q4867985
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Bass number

Summary

Bass number is a mathematical concept[1].

Key Facts

  • Bass number's instance of is recorded as mathematical concept[2].
  • Hyman Bass is named after Bass number[3].
  • Bass number's subclass of is recorded as invariant[4].
  • Bass number's Freebase ID is recorded as /m/0q5h5wt[5].
  • Bass number's studied by is recorded as homological algebra[6].
  • Bass number's studied by is recorded as commutative algebra[7].
  • Bass number's Microsoft Academic ID is recorded as 2777431398[8].

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). Bass number. Retrieved May 3, 2026, from https://4ort.xyz/entity/bass-number
MLA “Bass number.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/bass-number.
BibTeX @misc{4ortxyz_bass-number_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Bass number}}, year = {2026}, url = {https://4ort.xyz/entity/bass-number}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Bass number — https://4ort.xyz/entity/bass-number (retrieved 2026-05-03)

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