Robert Ellis

American mathematician
Person human Q56599748
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Robert Ellis

Summary

Robert Ellis is a human[1]. He was born in Cleveland[2]. He was born on +1926-09-16T00:00:00Z[3]. He died on +2013-12-06T00:00:00Z[4]. He worked as a mathematician[5] and university teacher[6].

Key Facts

  • Robert Ellis's place of birth was Cleveland[2].
  • Robert Ellis was born on +1926-09-16T00:00:00Z[3].
  • Robert Ellis was born on +1926-01-01T00:00:00Z[7].
  • Robert Ellis died on +2013-12-06T00:00:00Z[4].
  • Robert Ellis died on +2013-01-01T00:00:00Z[8].
  • Robert Ellis held citizenship in United States[9].
  • Robert Ellis worked as a mathematician[5].
  • Robert Ellis worked as a university teacher[6].
  • Robert Ellis's field of work was topology[10].
  • Robert Ellis's field of work was dynamical systems[11].
  • Robert Ellis was employed by Pennsylvania State University[12].
  • Among Robert Ellis's employers was University of Minnesota[13].
  • Robert Ellis's education included a stint at University of Pennsylvania[14].
  • Robert Ellis's doctoral advisor was Walter Gottschalk[15].
  • Robert Ellis received the Fellow of the American Mathematical Society[16].
  • Robert Ellis was a member of American Mathematical Society[17].
  • Robert Ellis is recorded as male[18].
  • Robert Ellis's instance of is recorded as human[19].
  • Robert Ellis supervised Douglas Dokken as a doctoral student[20].
  • Robert Ellis supervised Daniel Penazzi as a doctoral student[21].
  • Robert Ellis supervised Russell Allan Johnson as a doctoral student[22].
  • Robert Ellis supervised Gary Bernard Laison as a doctoral student[23].
  • Robert Ellis supervised Robert Norman Rich as a doctoral student[24].
  • Robert Ellis supervised Brindell Horelick as a doctoral student[25].
  • Robert Ellis supervised William Knute Perrizo as a doctoral student[26].

Body

Origins and Family

Robert Ellis's place of birth was Cleveland[2]. Recorded date of birth include +1926-09-16T00:00:00Z[3] and +1926-01-01T00:00:00Z[7].

Education

Robert Ellis's education included a stint at University of Pennsylvania[14]. His doctoral advisor was Walter Gottschalk[15].

Career and Affiliations

Recorded occupations include mathematician[5] and university teacher[6]. Fields of work include topology[10], a branch of mathematics[27] and dynamical systems[11], a formula[28]. Employers include Pennsylvania State University[12], a public research university[29], in United States[30], founded in 1855[31], headquartered in Penn State University Park[32] and University of Minnesota[13], a public research university[33], in United States[34], founded in 1851[35], headquartered in Minneapolis[36]. Doctoral students include Douglas Dokken[20]; Daniel Penazzi[21]; Russell Allan Johnson[22], a mathematician[37], b. 1947[38]; Gary Bernard Laison[23], a mathematician[39], 1936–2021[40], of United States[41]; Robert Norman Rich[24]; and Brindell Horelick[25].

Recognition

Robert Ellis received the Fellow of the American Mathematical Society[16].

Death and Burial

Recorded date of death include +2013-12-06T00:00:00Z[4] and +2013-01-01T00:00:00Z[8].

FAQs

Where was Robert Ellis born?

Born in Cleveland[2], Robert Ellis…

What did Robert Ellis do for work?

Robert Ellis worked as mathematician[5] and university teacher[6].

Where did Robert Ellis go to school?

Robert Ellis was educated at University of Pennsylvania[14].

What awards did Robert Ellis receive?

Honors received include Fellow of the American Mathematical Society[16].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [18] . Czech National Authority Database. Retrieved . wikidata.org.
  3. [9] . wikidata.org.
  4. [19] . wikidata.org.
  5. [14] . wikidata.org.
  6. [10] . Czech National Authority Database. Retrieved . wikidata.org.
  7. [11] . Czech National Authority Database. Retrieved . wikidata.org.
  8. [5] . wikidata.org.
  9. [6] . Czech National Authority Database. Retrieved . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . Retrieved . wikidata.org.
  12. [16] . ams.org. Retrieved . ams.org. Provenance: wikidata.org.
  13. [15] . Mathematics Genealogy Project. wikidata.org.
  14. [20] . Mathematics Genealogy Project. wikidata.org.
  15. [21] . Mathematics Genealogy Project. wikidata.org.
  16. [22] . Mathematics Genealogy Project. wikidata.org.
  17. [23] . Mathematics Genealogy Project. wikidata.org.
  18. [24] . Mathematics Genealogy Project. wikidata.org.
  19. [25] . Mathematics Genealogy Project. wikidata.org.
  20. [26] . Mathematics Genealogy Project. wikidata.org.
  21. [17] . ams.org. Retrieved . ams.org. Provenance: wikidata.org.
  22. [3] . wikidata.org.
  23. [7] . Czech National Authority Database. Retrieved . wikidata.org.
  24. [4] . wikidata.org.
  25. [8] . Czech National Authority Database. Retrieved . wikidata.org.

Inline context (facts about related entities)

  1. [27] . Wikidata. wikidata.org. → on this site
  2. [28] . Wikidata. wikidata.org. → on this site
  3. [29] . Wikidata. wikidata.org. → on this site
  4. [30] . Wikidata. wikidata.org. → on this site
  5. [31] . Wikidata. wikidata.org. → on this site
  6. [32] . Wikidata. wikidata.org. → on this site
  7. [33] . Wikidata. wikidata.org. → on this site
  8. [34] . Wikidata. wikidata.org. → on this site
  9. [35] . Wikidata. wikidata.org. → on this site
  10. [36] . Wikidata. wikidata.org. → on this site
  11. [37] . Wikidata. wikidata.org. → on this site
  12. [38] . Wikidata. wikidata.org. → on this site
  13. [39] . Wikidata. wikidata.org. → on this site
  14. [40] . Wikidata. wikidata.org. → on this site
  15. [41] . 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). Robert Ellis. Retrieved May 3, 2026, from https://4ort.xyz/entity/robert-ellis-q56599748
MLA “Robert Ellis.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/robert-ellis-q56599748.
BibTeX @misc{4ortxyz_robert-ellis-q56599748_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Robert Ellis}}, year = {2026}, url = {https://4ort.xyz/entity/robert-ellis-q56599748}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Robert Ellis — https://4ort.xyz/entity/robert-ellis-q56599748 (retrieved 2026-05-03)

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