homotopy group of a sphere

how spheres of various dimensions can wrap around each other
Thing general Q3118090
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homotopy group of a sphere

Summary

homotopy group of a sphere ranks in the top 2% of general entities by monthly Wikipedia readership (152 views/month).[1]

Key Facts

  • homotopy group of a sphere's subclass of is recorded as homotopy group[2].
  • homotopy group of a sphere's Freebase ID is recorded as /m/046c17[3].
  • homotopy group of a sphere's Stack Exchange tag is recorded as https://mathoverflow.net/tags/homotopy-groups-of-sphere[4].
  • homotopy group of a sphere's nLab ID is recorded as homotopy groups of spheres[5].
  • homotopy group of a sphere's Microsoft Academic ID is recorded as 137319611[6].
  • homotopy group of a sphere's Encyclopedia of Mathematics article ID is recorded as Spheres,_homotopy_groups_of_the[7].
  • homotopy group of a sphere's KBpedia ID is recorded as HomotopyGroupsOfSpheres[8].
  • homotopy group of a sphere's characteristic of is recorded as sphere[9].

Why It Matters

homotopy group of a sphere ranks in the top 2% of general entities by monthly Wikipedia readership (152 views/month).[1] It has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[10] It is known by 4 alternative names across languages and contexts.[11]

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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). homotopy group of a sphere. Retrieved April 11, 2026, from https://4ort.xyz/entity/homotopy-group-of-a-sphere
MLA “homotopy group of a sphere.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Apr. 2026, https://4ort.xyz/entity/homotopy-group-of-a-sphere.
BibTeX @misc{4ortxyz_homotopy-group-of-a-sphere_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{homotopy group of a sphere}}, year = {2026}, url = {https://4ort.xyz/entity/homotopy-group-of-a-sphere}, note = {Accessed: 2026-04-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): homotopy group of a sphere — https://4ort.xyz/entity/homotopy-group-of-a-sphere (retrieved 2026-04-11)

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