Roger Alperin

American mathematician
Person human Q15428602
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Roger Alperin

Summary

Roger Alperin is a human[1]. He was born in Cambridge[2]. He was born on January 8, 1947[3]. He died in Carlsbad[4]. He died on November 21, 2019[5]. He worked as a mathematician[6] and topologist[7]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (8 views/month, #7,299 of 1,000,298).[8]

Key Facts

  • Roger Alperin's place of birth was Cambridge[2].
  • Roger Alperin passed away in Carlsbad[4].
  • Roger Alperin was born on January 8, 1947[3].
  • Roger Alperin died on November 21, 2019[5].
  • Roger Alperin held citizenship in United States[9].
  • Roger Alperin worked as a mathematician[6].
  • Roger Alperin worked as a topologist[7].
  • Roger Alperin's education included a stint at Rice University[10].
  • Roger Alperin's doctoral advisor was Stephen M. Gersten[11].
  • Roger Alperin is recorded as male[12].
  • Roger Alperin's instance of is recorded as human[13].
  • Roger Alperin supervised Hossein Sahleh as a doctoral student[14].
  • Roger Alperin's family name is recorded as Alperin[15].
  • Roger Alperin's given name is recorded as Roger[16].
  • Roger Alperin's given name is recorded as Charles[17].
  • Roger Alperin's maintained by WikiProject is recorded as WikiProject Mathematics[18].

Body

Origins and Family

Born in Cambridge[2], Roger Alperin… he was born on January 8, 1947[3].

Education

Roger Alperin was educated at Rice University[10]. His doctoral advisor was Stephen M. Gersten[11].

Career and Affiliations

Recorded occupations include mathematician[6] and topologist[7]. Roger Alperin supervised Hossein Sahleh as a doctoral student[14].

Death and Burial

Roger Alperin died on November 21, 2019[5]. He died in Carlsbad[4].

Why It Matters

Roger Alperin ranks in the top 0.73% of human entities by monthly Wikipedia readership (8 views/month, #7,299 of 1,000,298).[8]

FAQs

Where was Roger Alperin born?

Roger Alperin was born in Cambridge[2].

Where did Roger Alperin die?

Roger Alperin passed away in Carlsbad[4].

What did Roger Alperin do for work?

Roger Alperin worked as mathematician[6] and topologist[7].

Where did Roger Alperin go to school?

Roger Alperin was educated at Rice University[10].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [4] . wikidata.org.
  3. [12] . wikidata.org.
  4. [9] . wikidata.org.
  5. [13] . wikidata.org.
  6. [10] . Mathematics Genealogy Project. wikidata.org.
  7. [6] . wikidata.org.
  8. [7] . wikidata.org.
  9. [11] . Mathematics Genealogy Project. wikidata.org.
  10. [14] . Mathematics Genealogy Project. wikidata.org.
  11. [3] . National Library of Israel Names and Subjects Authority File. Retrieved . wikidata.org.
  12. [5] . National Library of Israel Names and Subjects Authority File. Retrieved . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [8] . Wikimedia Foundation. dumps.wikimedia.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). Roger Alperin. Retrieved May 3, 2026, from https://4ort.xyz/entity/roger-alperin
MLA “Roger Alperin.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/roger-alperin.
BibTeX @misc{4ortxyz_roger-alperin_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Roger Alperin}}, year = {2026}, url = {https://4ort.xyz/entity/roger-alperin}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Roger Alperin — https://4ort.xyz/entity/roger-alperin (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. 13d ago · Epìdosis · 2026-05-18 view diff on Wikidata ↗
    Instance of human
    Idref id 071076190
    Occupation mathematician, topologist
    Date of death +2019-11-21T00:00:00Z
    + 31 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/31724|batch #31724]]: import P21 and P106 from GND (18)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.