Roman Sikorski

Polish mathematician (1920–1983)
Person human Q1582429
Roman Sikorski
Open Logic · Public Domain · Wikimedia
Press Enter · cited answer in seconds

Roman Sikorski

Summary

Roman Sikorski is a human[1]. Born in Mszczonów[2], he… he was born on +1920-07-11T00:00:00Z[3]. He died in Warsaw[4]. He died on +1983-09-12T00:00:00Z[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 (9 views/month, #7,292 of 1,000,298).[8]

Key Facts

  • Roman Sikorski's place of birth was Mszczonów[2].
  • Roman Sikorski died in Warsaw[4].
  • Roman Sikorski was born on +1920-07-11T00:00:00Z[3].
  • Roman Sikorski died on +1983-09-12T00:00:00Z[5].
  • Burial took place at Powązki Cemetery[9].
  • Roman Sikorski held citizenship in Poland[10].
  • Roman Sikorski worked as a mathematician[6].
  • Roman Sikorski's professions included university teacher[7].
  • Roman Sikorski's field of work was algebra[11].
  • Roman Sikorski's field of work was mathematical logic[12].
  • Roman Sikorski's field of work was functional analysis[13].
  • Roman Sikorski's field of work was descriptive set theory[14].
  • Roman Sikorski's field of work was mathematics[15].
  • Roman Sikorski's field of work was distribution theory[16].
  • Roman Sikorski held the position of director[17].
  • Roman Sikorski held the position of president[18].
  • Roman Sikorski was employed by University of Warsaw[19].
  • Roman Sikorski was employed by Warsaw University of Technology[20].
  • Roman Sikorski's education included a stint at University of Warsaw[21].
  • Roman Sikorski was educated at University of Warsaw[22].
  • Roman Sikorski's doctoral advisor was Andrzej Mostowski[23].
  • A notable work attributed to Roman Sikorski is Rasiowa–Sikorski lemma[24].
  • Roman Sikorski received the Commander of the Order of Polonia Restituta[25].
  • Roman Sikorski received the Member of the Order of Merit of the Republic of Poland[26].
  • Roman Sikorski received the Commander of the Cross of the Order of Merit of the Republic of Poland[27].

Body

Origins and Family

Roman Sikorski was born in Mszczonów[2]. He was born on +1920-07-11T00:00:00Z[3].

Education

Educated at University of Warsaw[21], a university[28], in Poland[29], founded in 1816[30], headquartered in Warsaw[31]. Roman Sikorski's doctoral advisor was Andrzej Mostowski[23].

Career and Affiliations

Recorded occupations include mathematician[6] and university teacher[7]. Fields of work include algebra[11], a branch of mathematics[32]; mathematical logic[12], a branch of mathematics[33]; functional analysis[13], a branch of mathematics[34]; descriptive set theory[14], a branch of mathematics[35]; mathematics[15], an academic discipline[36]; and distribution theory[16]. Employers include University of Warsaw[19], a university[37], in Poland[38], founded in 1816[39], headquartered in Warsaw[40] and Warsaw University of Technology[20], a polytechnic[41], in Poland[42], founded in 1899[43], headquartered in Warsaw[44]. Positions held include director[17], a profession[45] and president[18], a position[46]. Doctoral students include Tadeusz Traczyk[47], Karol Krzyżewski[48], Maciej Jan Mączyński[49], and Antoni Wiweger[50].

Works and Contributions

A notable work attributed to Roman Sikorski is Rasiowa–Sikorski lemma[24]. Things named for him include Rasiowa–Sikorski lemma[51], a lemma[52].

Recognition

Awards received include Commander of the Order of Polonia Restituta[25], a grade of an order[53], in Poland[54]; Member of the Order of Merit of the Republic of Poland[26], a grade of an order[55], in Poland[56]; Commander of the Cross of the Order of Merit of the Republic of Poland[27], a grade of an order[57], in Poland[58]; and Medal of the National Education Commission[59], a medallion[60], in Poland[61], founded in 1956[62].

Death and Burial

Roman Sikorski died on +1983-09-12T00:00:00Z[5]. He died in Warsaw[4]. He is buried at Powązki Cemetery[9].

Why It Matters

Roman Sikorski ranks in the top 0.73% of human entities by monthly Wikipedia readership (9 views/month, #7,292 of 1,000,298).[8] He has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[63]

Entities named for him include Rasiowa–Sikorski lemma[51], a lemma[52].

FAQs

Where was Roman Sikorski born?

Roman Sikorski's place of birth was Mszczonów[2].

Where did Roman Sikorski die?

Roman Sikorski passed away in Warsaw[4].

What did Roman Sikorski do for work?

Roman Sikorski worked as mathematician[6] and university teacher[7].

Where did Roman Sikorski go to school?

Roman Sikorski was educated at University of Warsaw[21] and University of Warsaw[22].

What awards did Roman Sikorski receive?

Honors received include Commander of the Order of Polonia Restituta[25], Member of the Order of Merit of the Republic of Poland[26], Commander of the Cross of the Order of Merit of the Republic of Poland[27], and Medal of the National Education Commission[59].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [4] . wikidata.org.
  3. [10] . wikidata.org.
  4. [17] . impan.pl. impan.pl. Provenance: wikidata.org.
  5. [18] . wikidata.org.
  6. [21] . MacTutor History of Mathematics archive. wikidata.org.
  7. [22] . MacTutor History of Mathematics archive. wikidata.org.
  8. [11] . MacTutor History of Mathematics archive. wikidata.org.
  9. [12] . MacTutor History of Mathematics archive. wikidata.org.
  10. [13] . MacTutor History of Mathematics archive. wikidata.org.
  11. [14] . MacTutor History of Mathematics archive. wikidata.org.
  12. [15] . Czech National Authority Database. Retrieved . wikidata.org.
  13. [16] . Czech National Authority Database. Retrieved . wikidata.org.
  14. [6] . wikidata.org.
  15. [7] . Czech National Authority Database. Retrieved . wikidata.org.
  16. [19] . MacTutor History of Mathematics archive. wikidata.org.
  17. [20] . MacTutor History of Mathematics archive. wikidata.org.
  18. [9] . wikidata.org.
  19. [25] . Retrieved . wikidata.org.
  20. [26] . MacTutor History of Mathematics archive. wikidata.org.
  21. [27] . MacTutor History of Mathematics archive. wikidata.org.
  22. [59] . Retrieved . wikidata.org.
  23. [23] . wikidata.org.
  24. [47] . Mathematics Genealogy Project. wikidata.org.
  25. [48] . Mathematics Genealogy Project. wikidata.org.
  26. [49] . Mathematics Genealogy Project. wikidata.org.
  27. [50] . impan.pl. impan.pl. Provenance: wikidata.org.
  28. [3] . Integrated Authority File. Retrieved . wikidata.org.
  29. [5] . Integrated Authority File. Retrieved . wikidata.org.
  30. [24] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [51] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [45] . Wikidata. wikidata.org. → on this site
  2. [46] . Wikidata. wikidata.org. → on this site
  3. [28] . Wikidata. wikidata.org. → on this site
  4. [29] . Wikidata. wikidata.org. → on this site
  5. [30] . Wikidata. wikidata.org. → on this site
  6. [31] . Wikidata. wikidata.org. → on this site
  7. [32] . Wikidata. wikidata.org. → on this site
  8. [33] . Wikidata. wikidata.org. → on this site
  9. [34] . Wikidata. wikidata.org. → on this site
  10. [35] . Wikidata. wikidata.org. → on this site
  11. [36] . Wikidata. wikidata.org. → on this site
  12. [37] . Wikidata. wikidata.org. → on this site
  13. [38] . Wikidata. wikidata.org. → on this site
  14. [39] . Wikidata. wikidata.org. → on this site
  15. [40] . Wikidata. wikidata.org. → on this site
  16. [41] . Wikidata. wikidata.org. → on this site
  17. [42] . Wikidata. wikidata.org. → on this site
  18. [43] . Wikidata. wikidata.org. → on this site
  19. [44] . Wikidata. wikidata.org. → on this site
  20. [53] . Wikidata. wikidata.org. → on this site
  21. [54] . Wikidata. wikidata.org. → on this site
  22. [55] . Wikidata. wikidata.org. → on this site
  23. [56] . Wikidata. wikidata.org. → on this site
  24. [57] . Wikidata. wikidata.org. → on this site
  25. [58] . Wikidata. wikidata.org. → on this site
  26. [60] . Wikidata. wikidata.org. → on this site
  27. [61] . Wikidata. wikidata.org. → on this site
  28. [62] . Wikidata. wikidata.org. → on this site
  29. [52] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [8] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [63] . Wikidata sitelinks. 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). Roman Sikorski. Retrieved April 11, 2026, from https://4ort.xyz/entity/roman-sikorski
MLA “Roman Sikorski.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Apr. 2026, https://4ort.xyz/entity/roman-sikorski.
BibTeX @misc{4ortxyz_roman-sikorski_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Roman Sikorski}}, year = {2026}, url = {https://4ort.xyz/entity/roman-sikorski}, note = {Accessed: 2026-04-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Roman Sikorski — https://4ort.xyz/entity/roman-sikorski (retrieved 2026-04-11)

Canonical URL: https://4ort.xyz/entity/roman-sikorski · Last refreshed: