Isaak Khalatnikov

university teacher at Leiden University (1919–2021)
Person human Q780498
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Isaak Khalatnikov

Summary

Isaak Khalatnikov is a human[1]. His place of birth was Dnipro[2]. He was born on +1919-10-17T00:00:00Z[3]. He died in Chernogolovka[4]. He died on +2021-01-09T00:00:00Z[5]. He worked as a physicist[6] and university teacher[7]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (41 views/month, #7,273 of 1,000,298).[8]

Key Facts

  • Born in Dnipro[2], Isaak Khalatnikov…
  • Isaak Khalatnikov died in Chernogolovka[4].
  • Isaak Khalatnikov was born on +1919-10-17T00:00:00Z[3].
  • Isaak Khalatnikov died on +2021-01-09T00:00:00Z[5].
  • Isaak Khalatnikov held citizenship in Soviet Union[9].
  • Isaak Khalatnikov held citizenship in Russia[10].
  • Isaak Khalatnikov held citizenship in Ukrainian Soviet Socialist Republic[11].
  • Russian was Isaak Khalatnikov's native language[12].
  • Isaak Khalatnikov worked as a physicist[6].
  • Isaak Khalatnikov's professions included university teacher[7].
  • Isaak Khalatnikov's field of work was acting[13].
  • Isaak Khalatnikov's field of work was physics[14].
  • Isaak Khalatnikov's field of work was theoretical physics[15].
  • Among Isaak Khalatnikov's employers was P.L. Kapitza Institute for Physical Problems RAS[16].
  • Isaak Khalatnikov was employed by Landau Institute for Theoretical Physics[17].
  • Isaak Khalatnikov was employed by Moscow Institute of Physics and Technology[18].
  • Among Isaak Khalatnikov's employers was Leiden University[19].
  • Isaak Khalatnikov was educated at Oles Honchar Dnipro National University[20].
  • Isaak Khalatnikov was educated at Lomonosov Moscow State University[21].
  • Isaak Khalatnikov's doctoral advisor was Lev Landau[22].
  • A notable student of Isaak Khalatnikov was Alexander Andreev[23].
  • A notable student of Isaak Khalatnikov was Q112988440[24].
  • A notable student of Isaak Khalatnikov was Lev Gor'kov[25].
  • Isaak Khalatnikov received the Stalin Prize[26].
  • Isaak Khalatnikov received the Order of the October Revolution[27].

Body

Origins and Family

Isaak Khalatnikov's place of birth was Dnipro[2]. He was born on +1919-10-17T00:00:00Z[3]. Russian was his native language[12].

Education

Educated at Oles Honchar Dnipro National University[20], a university[28], in Ukraine[29], founded in 1918[30] and Lomonosov Moscow State University[21], a public university[31], in Russia[32], founded in 1755[33], headquartered in Moscow[34]. Isaak Khalatnikov's doctoral advisor was Lev Landau[22]. He earned the academic degree of Doctor of Sciences in Physics and Mathematics[35]. He studied under Lev Landau[36].

Career and Affiliations

Recorded occupations include physicist[6] and university teacher[7]. Fields of work include acting[13], a type of arts[37]; physics[14], a branch of science[38]; and theoretical physics[15], a branch of physics[39]. Employers include P.L. Kapitza Institute for Physical Problems RAS[16], an Institute of the Russian Academy of Science[40], in Russia[41], founded in 1934[42]; Landau Institute for Theoretical Physics[17], an Institute of the Russian Academy of Science[43], in Russia[44], founded in 1964[45], headquartered in Chernogolovka[46]; Moscow Institute of Physics and Technology[18], a national research university[47], in Russia[48], founded in 1946[49], headquartered in Dolgoprudny[50]; and Leiden University[19], a university[51], in Netherlands[52], founded in 1575[53], headquartered in Leiden[54]. Notable students include Alexander Andreev[23], Q112988440[24], and Lev Gor'kov[25]. Isaak Khalatnikov supervised Vladimir Belinski as a doctoral student[55].

Recognition

Awards received include Stalin Prize[26], a Soviet state award[56], in Soviet Union[57], founded in 1941[58]; Order of the October Revolution[27], an order[59], in Soviet Union[60], founded in 1967[61]; Order of the Patriotic War, 2nd class[62], a grade of an order[63], in Soviet Union[64]; Order "For Merit to the Fatherland", 3rd class[65], a grade of an order[66], in Russia[67]; Order of the Red Banner of Labour[68], a socialist order of merit[69], in Soviet Union[70], founded in 1928[71]; and Order of Friendship of Peoples[72], an order[73], in Soviet Union[74], founded in 1972[75].

Personal Life

Isaak Khalatnikov was affiliated with the Communist Party of the Soviet Union[76].

Death and Burial

Isaak Khalatnikov died on +2021-01-09T00:00:00Z[5]. He died in Chernogolovka[4].

Works and Contributions

Things named for Isaak Khalatnikov include BKL singularity[77], a scientific theory[78].

Why It Matters

Isaak Khalatnikov ranks in the top 0.73% of human entities by monthly Wikipedia readership (41 views/month, #7,273 of 1,000,298).[8] He has Wikipedia articles in 14 language editions, a strong signal of global cultural recognition.[79] He is known by 28 alternative names across languages and contexts.[80]

He is credited with the discovery of BKL singularity[81], a scientific theory[82]. Entities named for him include BKL singularity[77], a scientific theory[78].

His notable doctoral advisees include Vladimir Belinski[83], a physicist[84], b. 1941[85], of Russia[86], awarded the Landau Gold Medal[87], specialised in physics[88] and Alexander Andreev[89], a theoretical physicist[90], 1939–2023[91], of Soviet Union[92], awarded the Order "For Merit to the Fatherland", 3rd class[93], specialised in cryophysics[94].

FAQs

Where was Isaak Khalatnikov born?

Born in Dnipro[2], Isaak Khalatnikov…

Where did Isaak Khalatnikov die?

Isaak Khalatnikov died in Chernogolovka[4].

What did Isaak Khalatnikov do for work?

Isaak Khalatnikov worked as physicist[6] and university teacher[7].

Where did Isaak Khalatnikov go to school?

Isaak Khalatnikov was educated at Oles Honchar Dnipro National University[20] and Lomonosov Moscow State University[21].

What awards did Isaak Khalatnikov receive?

Honors received include Stalin Prize[26], Order of the October Revolution[27], Order of the Patriotic War, 2nd class[62], and Order "For Merit to the Fatherland", 3rd class[65].

What did Isaak Khalatnikov discover?

Isaak Khalatnikov is credited as discoverer of BKL singularity[81].

References

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

Direct Wikidata claims

  1. [2] . Great Soviet Encyclopedia (1969–1978). Retrieved . wikidata.org.
  2. [4] . wikidata.org.
  3. [9] . wikidata.org.
  4. [10] . wikidata.org.
  5. [11] . wikidata.org.
  6. [20] . wikidata.org.
  7. [21] . Mathematics Genealogy Project. wikidata.org.
  8. [13] . wikidata.org.
  9. [14] . Czech National Authority Database. Retrieved . wikidata.org.
  10. [15] . Czech National Authority Database. Retrieved . wikidata.org.
  11. [76] . wikidata.org.
  12. [12] . wikidata.org.
  13. [6] . wikidata.org.
  14. [7] . Leidse Hoogleraren. Retrieved . wikidata.org.
  15. [16] . Q137170397. wikidata.org.
  16. [17] . wikidata.org.
  17. [18] . wikidata.org.
  18. [19] . Leidse Hoogleraren. Retrieved . wikidata.org.
  19. [26] . wikidata.org.
  20. [27] . wikidata.org.
  21. [62] . wikidata.org.
  22. [65] . wikidata.org.
  23. [68] . wikidata.org.
  24. [72] . wikidata.org.
  25. [22] . Mathematics Genealogy Project. wikidata.org.
  26. [55] . wikidata.org.
  27. [35] . Q137170397. wikidata.org.
  28. [3] . Great Soviet Encyclopedia (1969–1978). Retrieved . wikidata.org.
  29. [5] . urdupoint.com. urdupoint.com. Provenance: wikidata.org.
  30. [23] . wikidata.org.
  31. [24] . wikidata.org.
  32. [25] . wikidata.org.
  33. [36] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [81] . wikidata.org. → on this site
  2. [83] . wikidata.org. → on this site
  3. [89] . wikidata.org. → on this site
  4. [77] . wikidata.org. → on this site

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. [37] . Wikidata. wikidata.org. → on this site
  9. [38] . Wikidata. wikidata.org. → on this site
  10. [39] . Wikidata. wikidata.org. → on this site
  11. [40] . Wikidata. wikidata.org. → on this site
  12. [41] . Wikidata. wikidata.org. → on this site
  13. [42] . Wikidata. wikidata.org. → on this site
  14. [43] . Wikidata. wikidata.org. → on this site
  15. [44] . Wikidata. wikidata.org. → on this site
  16. [45] . Wikidata. wikidata.org. → on this site
  17. [46] . Wikidata. wikidata.org. → on this site
  18. [47] . Wikidata. wikidata.org. → on this site
  19. [48] . Wikidata. wikidata.org. → on this site
  20. [49] . Wikidata. wikidata.org. → on this site
  21. [50] . Wikidata. wikidata.org. → on this site
  22. [51] . Wikidata. wikidata.org. → on this site
  23. [52] . Wikidata. wikidata.org. → on this site
  24. [53] . Wikidata. wikidata.org. → on this site
  25. [54] . Wikidata. wikidata.org. → on this site
  26. [56] . Wikidata. wikidata.org. → on this site
  27. [57] . Wikidata. wikidata.org. → on this site
  28. [58] . Wikidata. wikidata.org. → on this site
  29. [59] . Wikidata. wikidata.org. → on this site
  30. [60] . Wikidata. wikidata.org. → on this site
  31. [61] . Wikidata. wikidata.org. → on this site
  32. [63] . Wikidata. wikidata.org. → on this site
  33. [64] . Wikidata. wikidata.org. → on this site
  34. [66] . Wikidata. wikidata.org. → on this site
  35. [67] . Wikidata. wikidata.org. → on this site
  36. [69] . Wikidata. wikidata.org. → on this site
  37. [70] . Wikidata. wikidata.org. → on this site
  38. [71] . Wikidata. wikidata.org. → on this site
  39. [73] . Wikidata. wikidata.org. → on this site
  40. [74] . Wikidata. wikidata.org. → on this site
  41. [75] . Wikidata. wikidata.org. → on this site
  42. [82] . Wikidata. wikidata.org. → on this site
  43. [84] . Wikidata. wikidata.org. → on this site
  44. [85] . Wikidata. wikidata.org. → on this site
  45. [86] . Wikidata. wikidata.org. → on this site
  46. [87] . Wikidata. wikidata.org. → on this site
  47. [88] . Wikidata. wikidata.org. → on this site
  48. [90] . Wikidata. wikidata.org. → on this site
  49. [91] . Wikidata. wikidata.org. → on this site
  50. [92] . Wikidata. wikidata.org. → on this site
  51. [93] . Wikidata. wikidata.org. → on this site
  52. [94] . Wikidata. wikidata.org. → on this site
  53. [78] . 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. [79] . Wikidata sitelinks. wikidata.org.
  3. [80] . 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). Isaak Khalatnikov. Retrieved April 10, 2026, from https://4ort.xyz/entity/isaak-khalatnikov
MLA “Isaak Khalatnikov.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/isaak-khalatnikov.
BibTeX @misc{4ortxyz_isaak-khalatnikov_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Isaak Khalatnikov}}, year = {2026}, url = {https://4ort.xyz/entity/isaak-khalatnikov}, note = {Accessed: 2026-04-10}}
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