Jan Śleszyński

Polish mathematician
Person human Q6097897
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Jan Śleszyński

Summary

Jan Śleszyński is a human[1]. He was born in Lysianka[2]. He was born on +1854-07-23T00:00:00Z[3]. He passed away in Kraków[4]. He died on +1931-03-09T00:00:00Z[5]. He worked as a mathematician[6]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (2 views/month, #7,299 of 1,000,298).[7]

Key Facts

  • Jan Śleszyński was born in Lysianka[2].
  • Jan Śleszyński passed away in Kraków[4].
  • Jan Śleszyński was born on +1854-07-23T00:00:00Z[3].
  • Jan Śleszyński died on +1931-03-09T00:00:00Z[5].
  • Burial took place at Rakowicki Cemetery[8].
  • A child of Jan Śleszyński was Józef Śleszyński[9].
  • A child of Jan Śleszyński was Halina Krahelska[10].
  • Jan Śleszyński held citizenship in Russian Empire[11].
  • Jan Śleszyński held citizenship in Second Polish Republic[12].
  • Jan Śleszyński worked as a mathematician[6].
  • Jan Śleszyński's field of work was proof theory[13].
  • Among Jan Śleszyński's employers was Imperial Novorossiia University[14].
  • Among Jan Śleszyński's employers was Jagiellonian University[15].
  • Jan Śleszyński's education included a stint at Imperial Novorossiia University[16].
  • Jan Śleszyński was educated at Frederick William University Berlin[17].
  • Jan Śleszyński's education included a stint at Richelieu Lyceum[18].
  • A notable student of Jan Śleszyński was Stanisław Zaremba[19].
  • A notable work attributed to Jan Śleszyński is Śleszyński–Pringsheim theorem[20].
  • Jan Śleszyński was a member of Polish Academy of Learning[21].
  • Jan Śleszyński's image is recorded as Jan Sleszynski.jpg[22].
  • Jan Śleszyński is recorded as male[23].
  • Jan Śleszyński's instance of is recorded as human[24].
  • Jan Śleszyński supervised Vladimir Zimmerman as a doctoral student[25].
  • Jan Śleszyński's ISNI is recorded as 0000000071597394[26].
  • Jan Śleszyński's VIAF cluster ID is recorded as 101761333[27].

Body

Origins and Family

Born in Lysianka[2], Jan Śleszyński… he was born on +1854-07-23T00:00:00Z[3].

Education

Educated at Imperial Novorossiia University[16], an imperial universities of the Russian Empire[28], in Russian Empire[29], founded in 1865[30]; Frederick William University Berlin[17], a university[31], in Prussia[32], founded in 1828[33]; and Richelieu Lyceum[18], an academic institution[34], in Ukraine[35], founded in 1817[36].

Career and Affiliations

Jan Śleszyński worked as a mathematician[6]. His field of work was proof theory[13]. Employers include Imperial Novorossiia University[14], an imperial universities of the Russian Empire[37], in Russian Empire[38], founded in 1865[39] and Jagiellonian University[15], a public university[40], in Poland[41], founded in 1364[42], headquartered in Kraków[43]. A notable student of him was Stanisław Zaremba[19]. He supervised Vladimir Zimmerman as a doctoral student[25].

Works and Contributions

A notable work attributed to Jan Śleszyński is Śleszyński–Pringsheim theorem[20]. Things named for him include Śleszyński–Pringsheim theorem[44], a theorem[45].

Personal Life

Children include Józef Śleszyński[9], a civil servant[46], 1888–1942[47], of Second Polish Republic[48], awarded the Silver Laurel of the Polish Academy of Literature‎[49] and Halina Krahelska[10], a sociologist[50], 1886–1945[51], of Poland[52], awarded the Order of the Cross of Grunwald, 3rd class[53], specialised in social engagement[54].

Death and Burial

Jan Śleszyński died on +1931-03-09T00:00:00Z[5]. He passed away in Kraków[4]. He is buried at Rakowicki Cemetery[8].

Why It Matters

Jan Śleszyński ranks in the top 0.73% of human entities by monthly Wikipedia readership (2 views/month, #7,299 of 1,000,298).[7] He has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[55] He is known by 6 alternative names across languages and contexts.[56]

Entities named for him include Śleszyński–Pringsheim theorem[44], a theorem[45].

FAQs

Where was Jan Śleszyński born?

Born in Lysianka[2], Jan Śleszyński…

Where did Jan Śleszyński die?

Jan Śleszyński passed away in Kraków[4].

What did Jan Śleszyński do for work?

Jan Śleszyński worked as mathematician[6].

Where did Jan Śleszyński go to school?

Jan Śleszyński was educated at Imperial Novorossiia University[16], Frederick William University Berlin[17], and Richelieu Lyceum[18].

References

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

Direct Wikidata claims

  1. [22] . wikidata.org.
  2. [2] . MacTutor History of Mathematics archive. wikidata.org.
  3. [4] . MacTutor History of Mathematics archive. wikidata.org.
  4. [23] . wikidata.org.
  5. [11] . wikidata.org.
  6. [12] . wikidata.org.
  7. [24] . wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . wikidata.org.
  10. [16] . MacTutor History of Mathematics archive. wydawnictwa.ptm.org.pl. Provenance: wikidata.org.
  11. [17] . MacTutor History of Mathematics archive. wikidata.org.
  12. [18] . wydawnictwa.ptm.org.pl. wydawnictwa.ptm.org.pl. Provenance: wikidata.org.
  13. [13] . wikidata.org.
  14. [6] . wikidata.org.
  15. [14] . MacTutor History of Mathematics archive. wikidata.org.
  16. [15] . MacTutor History of Mathematics archive. wikidata.org.
  17. [8] . Find a Grave. wikidata.org.
  18. [25] . wikidata.org.
  19. [26] . wikidata.org.
  20. [27] . wikidata.org.
  21. [21] . wikidata.org.
  22. [3] . MacTutor History of Mathematics archive. Retrieved . wikidata.org.
  23. [5] . MacTutor History of Mathematics archive. Retrieved . wikidata.org.
  24. [20] . wikidata.org.
  25. [19] . MacTutor History of Mathematics archive. wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [44] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [46] . Wikidata. wikidata.org. → on this site
  2. [47] . Wikidata. wikidata.org. → on this site
  3. [48] . Wikidata. wikidata.org. → on this site
  4. [49] . Wikidata. wikidata.org. → on this site
  5. [50] . Wikidata. wikidata.org. → on this site
  6. [51] . Wikidata. wikidata.org. → on this site
  7. [52] . Wikidata. wikidata.org. → on this site
  8. [53] . Wikidata. wikidata.org. → on this site
  9. [54] . Wikidata. wikidata.org. → on this site
  10. [28] . Wikidata. wikidata.org. → on this site
  11. [29] . Wikidata. wikidata.org. → on this site
  12. [30] . Wikidata. wikidata.org. → on this site
  13. [31] . Wikidata. wikidata.org. → on this site
  14. [32] . Wikidata. wikidata.org. → on this site
  15. [33] . Wikidata. wikidata.org. → on this site
  16. [34] . Wikidata. wikidata.org. → on this site
  17. [35] . Wikidata. wikidata.org. → on this site
  18. [36] . Wikidata. wikidata.org. → on this site
  19. [37] . Wikidata. wikidata.org. → on this site
  20. [38] . Wikidata. wikidata.org. → on this site
  21. [39] . Wikidata. wikidata.org. → on this site
  22. [40] . Wikidata. wikidata.org. → on this site
  23. [41] . Wikidata. wikidata.org. → on this site
  24. [42] . Wikidata. wikidata.org. → on this site
  25. [43] . Wikidata. wikidata.org. → on this site
  26. [45] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [7] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [55] . Wikidata sitelinks. wikidata.org.
  3. [56] . Wikidata aliases. 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). Jan Śleszyński. Retrieved April 10, 2026, from https://4ort.xyz/entity/jan-leszy-ski
MLA “Jan Śleszyński.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/jan-leszy-ski.
BibTeX @misc{4ortxyz_jan-leszy-ski_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Jan Śleszyński}}, year = {2026}, url = {https://4ort.xyz/entity/jan-leszy-ski}, note = {Accessed: 2026-04-10}}
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