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Claude Portenier

Ph.D. Université de Neuchâtel 1971
Person human Q102177186
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Claude Portenier

Summary

Claude Portenier is a human[1]. He worked as a mathematician[2].

Key Facts

  • Claude Portenier's professions included mathematician[2].
  • Claude Portenier was educated at University of Neuchâtel[3].
  • Claude Portenier's doctoral advisor was Roger Bader[4].
  • Claude Portenier is recorded as male[5].
  • Claude Portenier's instance of is recorded as human[6].
  • Claude Portenier supervised Hartmut Speyer as a doctoral student[7].
  • Claude Portenier supervised Nils Saßmannhausen as a doctoral student[8].
  • Claude Portenier supervised Ralf K. Jäger as a doctoral student[9].
  • Claude Portenier supervised Alexander Alldridge as a doctoral student[10].
  • Claude Portenier supervised Uwe Volker Riss as a doctoral student[11].
  • Claude Portenier's ISNI is recorded as 0000000110838403[12].
  • Claude Portenier's VIAF cluster ID is recorded as 112252873[13].
  • Claude Portenier's Library of Congress authority ID is recorded as n91119728[14].
  • Claude Portenier's Bibliothèque nationale de France ID is recorded as 122923855[15].
  • Claude Portenier's IdRef ID is recorded as 133004503[16].
  • Claude Portenier's NACSIS-CAT author ID is recorded as DA06142449[17].
  • Claude Portenier's Mathematics Genealogy Project ID is recorded as 36115[18].
  • Claude Portenier's family name is recorded as Portenier[19].
  • Claude Portenier's given name is recorded as Claude[20].
  • Claude Portenier's Nationale Thesaurus voor Auteursnamen ID is recorded as 090921968[21].
  • Claude Portenier's BIBSYS ID is recorded as 90588282[22].
  • Claude Portenier's Scopus author ID is recorded as 16518062000[23].
  • Claude Portenier's NUKAT ID is recorded as n95300848[24].
  • Claude Portenier's languages spoken, written or signed is recorded as French[25].
  • Claude Portenier's languages spoken, written or signed is recorded as English[26].

Body

Education

Claude Portenier's education included a stint at University of Neuchâtel[3]. His doctoral advisor was Roger Bader[4].

Career and Affiliations

Claude Portenier's professions included mathematician[2]. Doctoral students include Hartmut Speyer[7]; Nils Saßmannhausen[8]; Ralf K. Jäger[9], b. 1973[27]; Alexander Alldridge[10]; and Uwe Volker Riss[11].

FAQs

What did Claude Portenier do for work?

Claude Portenier worked as mathematician[2].

Where did Claude Portenier go to school?

Claude Portenier was educated at University of Neuchâtel[3].

References

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

Direct Wikidata claims

  1. [5] ↑ . wikidata.org.
  2. [6] ↑ . wikidata.org.
  3. [3] ↑ . Mathematics Genealogy Project. wikidata.org.
  4. [2] ↑ . wikidata.org.
  5. [4] ↑ . Mathematics Genealogy Project. wikidata.org.
  6. [7] ↑ . Mathematics Genealogy Project. wikidata.org.
  7. [8] ↑ . Mathematics Genealogy Project. wikidata.org.
  8. [9] ↑ . Mathematics Genealogy Project. wikidata.org.
  9. [10] ↑ . Mathematics Genealogy Project. wikidata.org.
  10. [11] ↑ . Mathematics Genealogy Project. wikidata.org.
  11. [12] ↑ . Virtual International Authority File. Retrieved . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . Virtual International Authority File. Retrieved . wikidata.org.
  14. [15] ↑ . Virtual International Authority File. Retrieved . wikidata.org.
  15. [16] ↑ . Virtual International Authority File. Retrieved . wikidata.org.
  16. [17] ↑ . Virtual International Authority File. Retrieved . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . wikidata.org.
  19. [20] ↑ . wikidata.org.
  20. [21] ↑ . Virtual International Authority File. Retrieved . wikidata.org.
  21. [22] ↑ . Virtual International Authority File. Retrieved . wikidata.org.
  22. [23] ↑ . wikidata.org.
  23. [24] ↑ . wikidata.org.
  24. [25] ↑ . wikidata.org.
  25. [26] ↑ . wikidata.org.

Inline context (facts about related entities)

  1. [27] ↑ . Wikidata. wikidata.org. → on this site

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). Claude Portenier. Retrieved May 3, 2026, from https://4ort.xyz/entity/claude-portenier
MLA “Claude Portenier.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/claude-portenier.
BibTeX @misc{4ortxyz_claude-portenier_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Claude Portenier}}, year = {2026}, url = {https://4ort.xyz/entity/claude-portenier}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Claude Portenier — https://4ort.xyz/entity/claude-portenier (retrieved 2026-05-03)

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