Otomar Hájek

Czech mathematician (1930-2016)
Person human Q7108972
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Otomar Hájek

Summary

Otomar Hájek is a human[1]. Born in Belgrade[2], he… he was born on +1930-12-31T00:00:00Z[3]. He passed away in Fredericksburg[4]. He died on +2016-12-18T00:00:00Z[5]. He worked as a mathematician[6] and university teacher[7]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (2 views/month, #7,300 of 1,000,298).[8]

Key Facts

  • Born in Belgrade[2], Otomar Hájek…
  • Otomar Hájek died in Fredericksburg[4].
  • Otomar Hájek was born on +1930-12-31T00:00:00Z[3].
  • Otomar Hájek died on +2016-12-18T00:00:00Z[5].
  • Otomar Hájek held citizenship in Czech Republic[9].
  • Otomar Hájek worked as a mathematician[6].
  • Otomar Hájek worked as a university teacher[7].
  • Otomar Hájek's field of work was mathematics[10].
  • Otomar Hájek's field of work was theory of differential equations[11].
  • Otomar Hájek's field of work was dynamical systems[12].
  • Otomar Hájek's field of work was game theory[13].
  • Otomar Hájek was employed by Case Western Reserve University[14].
  • Otomar Hájek's education included a stint at Charles University[15].
  • Otomar Hájek is recorded as male[16].
  • Otomar Hájek's instance of is recorded as human[17].
  • Otomar Hájek supervised Velimir Jurdjevic as a doctoral student[18].
  • Otomar Hájek supervised Yonggang Chou as a doctoral student[19].
  • Otomar Hájek supervised Steven Grepp as a doctoral student[20].
  • Otomar Hájek supervised David Helmer Carlson as a doctoral student[21].
  • Otomar Hájek supervised Ethelbert N. Chukwu as a doctoral student[22].
  • Otomar Hájek supervised Roger McCann as a doctoral student[23].
  • Otomar Hájek supervised Feng-Hsiaz (Bernadette) Hsu as a doctoral student[24].
  • Otomar Hájek supervised Daniel Su Yeung as a doctoral student[25].
  • Otomar Hájek supervised M. M. Talha as a doctoral student[26].
  • Otomar Hájek supervised J. Nagy as a doctoral student[27].

Body

Origins and Family

Born in Belgrade[2], Otomar Hájek… he was born on +1930-12-31T00:00:00Z[3].

Education

Otomar Hájek's education included a stint at Charles University[15].

Career and Affiliations

Recorded occupations include mathematician[6] and university teacher[7]. Fields of work include mathematics[10], an academic discipline[28]; theory of differential equations[11], a branch of mathematics[29]; dynamical systems[12], a formula[30]; and game theory[13], a branch of mathematics[31]. Among Otomar Hájek's employers was Case Western Reserve University[14]. Doctoral students include Velimir Jurdjevic[18], a mathematician[32], b. 1940[33]; Yonggang Chou[19]; Steven Grepp[20]; David Helmer Carlson[21]; Ethelbert N. Chukwu[22], a mathematician[34], b. 1940[35]; and Roger McCann[23].

Death and Burial

Otomar Hájek died on +2016-12-18T00:00:00Z[5]. He passed away in Fredericksburg[4].

Why It Matters

Otomar Hájek ranks in the top 0.73% of human entities by monthly Wikipedia readership (2 views/month, #7,300 of 1,000,298).[8]

FAQs

Where was Otomar Hájek born?

Born in Belgrade[2], Otomar Hájek…

Where did Otomar Hájek die?

Otomar Hájek passed away in Fredericksburg[4].

What did Otomar Hájek do for work?

Otomar Hájek worked as mathematician[6] and university teacher[7].

Where did Otomar Hájek go to school?

Otomar Hájek was educated at Charles University[15].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [4] . Czech National Authority Database. Retrieved . wikidata.org.
  3. [16] . Czech National Authority Database. Retrieved . wikidata.org.
  4. [9] . wikidata.org.
  5. [17] . wikidata.org.
  6. [15] . wikidata.org.
  7. [10] . Czech National Authority Database. Retrieved . wikidata.org.
  8. [11] . Czech National Authority Database. Retrieved . wikidata.org.
  9. [12] . Czech National Authority Database. Retrieved . wikidata.org.
  10. [13] . Czech National Authority Database. Retrieved . wikidata.org.
  11. [6] . Czech National Authority Database. Retrieved . wikidata.org.
  12. [7] . Czech National Authority Database. Retrieved . wikidata.org.
  13. [14] . wikidata.org.
  14. [18] . Mathematics Genealogy Project. wikidata.org.
  15. [19] . Mathematics Genealogy Project. wikidata.org.
  16. [20] . Mathematics Genealogy Project. wikidata.org.
  17. [21] . Mathematics Genealogy Project. wikidata.org.
  18. [22] . Mathematics Genealogy Project. wikidata.org.
  19. [23] . Mathematics Genealogy Project. wikidata.org.
  20. [24] . Mathematics Genealogy Project. wikidata.org.
  21. [25] . Mathematics Genealogy Project. wikidata.org.
  22. [26] . Mathematics Genealogy Project. wikidata.org.
  23. [27] . Mathematics Genealogy Project. wikidata.org.
  24. [3] . Czech National Authority Database. Retrieved . wikidata.org.
  25. [5] . wikidata.org.

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site
  4. [31] . Wikidata. wikidata.org. → on this site
  5. [32] . Wikidata. wikidata.org. → on this site
  6. [33] . Wikidata. wikidata.org. → on this site
  7. [34] . Wikidata. wikidata.org. → on this site
  8. [35] . Wikidata. wikidata.org. → on this site

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). Otomar Hájek. Retrieved May 3, 2026, from https://4ort.xyz/entity/otomar-h-jek
MLA “Otomar Hájek.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/otomar-h-jek.
BibTeX @misc{4ortxyz_otomar-h-jek_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Otomar Hájek}}, year = {2026}, url = {https://4ort.xyz/entity/otomar-h-jek}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Otomar Hájek — https://4ort.xyz/entity/otomar-h-jek (retrieved 2026-05-03)

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