Trygve Ulf Helgaker

Norwegian theoretical chemist and professor
Person human Q3369868
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Trygve Ulf Helgaker

Summary

Trygve Ulf Helgaker is a human[1]. Born in Porsgrunn[2], he… he was born on August 11, 1953[3]. He worked as a chemist[4] and university teacher[5].

Key Facts

  • Trygve Ulf Helgaker was born in Porsgrunn[2].
  • Trygve Ulf Helgaker was born on August 11, 1953[3].
  • Trygve Ulf Helgaker held citizenship in Norway[6].
  • Trygve Ulf Helgaker's professions included chemist[4].
  • Trygve Ulf Helgaker's professions included university teacher[5].
  • Trygve Ulf Helgaker's field of work was theoretical chemistry[7].
  • Trygve Ulf Helgaker's field of work was quantum chemistry[8].
  • Among Trygve Ulf Helgaker's employers was University of Oslo[9].
  • Trygve Ulf Helgaker received the the Norwegian Research Council Award for Outstanding Research[10].
  • Trygve Ulf Helgaker received the University of Oslo Research Prize[11].
  • Trygve Ulf Helgaker received the The Norwegian Chemical Society Guldberg-Waage Medal[12].
  • Trygve Ulf Helgaker received the Fridtjof Nansen Award of Excellence, Mathematics-Natural sciences class[13].
  • Trygve Ulf Helgaker was a member of International Academy of Quantum Molecular Science[14].
  • Trygve Ulf Helgaker was a member of Norwegian Academy of Science and Letters[15].
  • Trygve Ulf Helgaker was a member of Royal Norwegian Society of Sciences and Letters[16].
  • Trygve Ulf Helgaker is recorded as male[17].
  • Trygve Ulf Helgaker's instance of is recorded as human[18].
  • Trygve Ulf Helgaker supervised Kenneth Ruud as a doctoral student[19].
  • Trygve Ulf Helgaker's family name is recorded as Helgaker[20].
  • Trygve Ulf Helgaker's given name is recorded as Trygve[21].
  • Trygve Ulf Helgaker's given name is recorded as Ulf[22].
  • Trygve Ulf Helgaker's official website is recorded as http://www.mn.uio.no/kjemi/english/people/aca/helgaker/index.html[23].
  • Trygve Ulf Helgaker's described at URL is recorded as https://www.mn.uio.no/kjemi/english/people/aca/helgaker/index.html[24].
  • Trygve Ulf Helgaker's described at URL is recorded as https://www.mn.uio.no/kjemi/personer/vit/helgaker/index.html[25].
  • Trygve Ulf Helgaker's academic thesis is recorded as Development of quantum chemical methods for analytical calculation of molecular properties[26].

Body

Origins and Family

Born in Porsgrunn[2], Trygve Ulf Helgaker… he was born on August 11, 1953[3].

Career and Affiliations

Recorded occupations include chemist[4] and university teacher[5]. Fields of work include theoretical chemistry[7], a branch of chemistry[27] and quantum chemistry[8], a branch of chemistry[28]. Trygve Ulf Helgaker was employed by University of Oslo[9]. He supervised Kenneth Ruud as a doctoral student[19].

Recognition

Awards received include the Norwegian Research Council Award for Outstanding Research[10], a science award[29], in Norway[30], founded in 1996[31]; University of Oslo Research Prize[11], a science award[32], in Norway[33]; The Norwegian Chemical Society Guldberg-Waage Medal[12], an award[34], founded in 1964[35]; and Fridtjof Nansen Award of Excellence, Mathematics-Natural sciences class[13], a science award[36].

FAQs

Where was Trygve Ulf Helgaker born?

Trygve Ulf Helgaker's place of birth was Porsgrunn[2].

What did Trygve Ulf Helgaker do for work?

Trygve Ulf Helgaker worked as chemist[4] and university teacher[5].

What awards did Trygve Ulf Helgaker receive?

Honors received include the Norwegian Research Council Award for Outstanding Research[10], University of Oslo Research Prize[11], The Norwegian Chemical Society Guldberg-Waage Medal[12], and Fridtjof Nansen Award of Excellence, Mathematics-Natural sciences class[13].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [17] . wikidata.org.
  3. [6] . wikidata.org.
  4. [18] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [4] . wikidata.org.
  8. [5] . wikidata.org.
  9. [9] . wikidata.org.
  10. [10] . wikidata.org.
  11. [11] . wikidata.org.
  12. [12] . wikidata.org.
  13. [13] . nansenfondet.no. nansenfondet.no. Provenance: wikidata.org.
  14. [19] . wikidata.org.
  15. [14] . wikidata.org.
  16. [15] . wikidata.org.
  17. [16] . wikidata.org.
  18. [3] . Great Norwegian Encyclopedia. wikidata.org.
  19. [20] . wikidata.org.
  20. [21] . wikidata.org.
  21. [22] . wikidata.org.
  22. [23] . ORCID Public Data File 2020. Retrieved . pub.orcid.org. Provenance: 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
  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

Class ancestry

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

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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). Trygve Ulf Helgaker. Retrieved May 3, 2026, from https://4ort.xyz/entity/trygve-ulf-helgaker
MLA “Trygve Ulf Helgaker.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/trygve-ulf-helgaker.
BibTeX @misc{4ortxyz_trygve-ulf-helgaker_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Trygve Ulf Helgaker}}, year = {2026}, url = {https://4ort.xyz/entity/trygve-ulf-helgaker}, note = {Accessed: 2026-05-03}}
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  1. 13d ago · Epìdosis · 2026-05-20 view diff on Wikidata ↗
    Idref id 060975326
    Nukat id n2005014808
    Gnd id 1209490951
    Isni 0000000116308649
    + 38 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32084|batch #32084]]: import P21 and P106 from GND (26)"
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