Home › Entities › human › Roberto Leonardo Oscar Cignoli

Roberto Leonardo Oscar Cignoli

Dr. Universidad Nacional del Sur 1969
Person human Q102280384
Press Enter · cited answer in seconds

Summary

Roberto Leonardo Oscar Cignoli died on June 27, 2018[1]. He worked as a logician[2] and mathematician[3]. He is known by 3 alternative names across languages and contexts.[4]

Key Facts

  • Educated at: Universidad Nacional del Sur[5]
  • Student: Héctor Freytes[6], Alejandro Gustavo Petrovich[7], Manuela Busaniche[8], Néstor Guillermo Martínez[9]
  • Sex or gender: male[10]
  • Doctoral student: Diego José Vaggione[11], Daniel Gluschankof[12]
  • Given name: Roberto[13], Leonardo[14], Oscar[15]
  • Student of: Antonio Monteiro[16]

FAQs

What did Roberto Leonardo Oscar Cignoli do for work?

Roberto Leonardo Oscar Cignoli worked as a logician[2] and mathematician[3].

Where did Roberto Leonardo Oscar Cignoli go to school?

Roberto Leonardo Oscar Cignoli was educated at Universidad Nacional del Sur[5].

References

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

Direct Wikidata claims

  1. [10] ↑ . BnF authorities. Retrieved . wikidata.org.
  2. [5] ↑ . Mathematics Genealogy Project. wikidata.org.
  3. [2] ↑ . wikidata.org.
  4. [3] ↑ . wikidata.org.
  5. [11] ↑ . Mathematics Genealogy Project. wikidata.org.
  6. [12] ↑ . Mathematics Genealogy Project. wikidata.org.
  7. [1] ↑ . wikidata.org.
  8. [13] ↑ . wikidata.org.
  9. [14] ↑ . wikidata.org.
  10. [15] ↑ . wikidata.org.
  11. [6] ↑ . Mathematics Genealogy Project. wikidata.org.
  12. [7] ↑ . Mathematics Genealogy Project. wikidata.org.
  13. [8] ↑ . Mathematics Genealogy Project. wikidata.org.
  14. [9] ↑ . Mathematics Genealogy Project. wikidata.org.
  15. [16] ↑ . Mathematics Genealogy Project. wikidata.org.

Aggregate / graph-position facts

  1. [4] ↑ . Wikidata aliases. 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). Roberto Leonardo Oscar Cignoli. Retrieved October 11, 2026, from https://4ort.xyz/entity/roberto-leonardo-oscar-cignoli
MLA “Roberto Leonardo Oscar Cignoli.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Oct. 2026, https://4ort.xyz/entity/roberto-leonardo-oscar-cignoli.
BibTeX @misc{4ortxyz_roberto-leonardo-oscar-cignoli_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Roberto Leonardo Oscar Cignoli}}, year = {2026}, url = {https://4ort.xyz/entity/roberto-leonardo-oscar-cignoli}, note = {Accessed: 2026-10-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Roberto Leonardo Oscar Cignoli — https://4ort.xyz/entity/roberto-leonardo-oscar-cignoli (retrieved 2026-10-11)

Canonical URL: https://4ort.xyz/entity/roberto-leonardo-oscar-cignoli · Last refreshed:

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. 6d ago · Hsarrazin · 2026-10-11 view diff on Wikidata ↗
    Date of death → +2018-06-27T00:00:00Z
    Wikipedia languages → ['es']
    Sitelink count → 1
    Claims rich → —
    "/* wbsetclaim-create:1||1 */ Date of death: 27 June 2018"
  2. 16w ago · IntensionalLogician · 2026-06-23 view diff on Wikidata ↗
    Library of congress authority id → n99255176
    Occupation → logician, mathematician
    National library of israel j9u id → 987007422860305171
    Bibliothèque nationale de france id → 145705999
    + 18 other properties edited (see Wikidata diff for full list)
    "/* wbmergeitems-from:0||Q139799996 */"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.