Alexander Friedmann

Russian mathematician (1888-1925)
Person human Q205981
Alexander Friedmann
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Summary

Alexander Friedmann was born on June 16, 1888[1], in Saint Petersburg[2]. He died on September 16, 1925[3], in Saint Petersburg[4]. He worked as a mathematician[5], physicist[6], meteorologist[7], and scientist[8]. He ranks in the top 0.71% of human entities by monthly Wikipedia readership (1,537 views/month, #7,067 of 1,000,298).[9]

Key Facts

  • Place of burial: Smolenskoye Orthodox Cemetery[10]
  • Father: Alexander Friedmann[11]
  • Mother: Ludmila Ignatievna Friedmann[12]
  • Country of citizenship: Russian Empire[13], Soviet Union[14]
  • Field of work: theoretical physics[15], geophysics[16], theoretical meteorology[17], cosmology[18], mathematics[19], pure mathematics[20], atmospheric sounding[21], aerodynamics[22], physics[23], hydromechanics[24], dynamic meteorology[25]
  • Position held: professor[26], dean[27], prorector[28], editor-in-chief[29], director[30], adjunct professor[31]
  • Employer: St. Petersburg State Transport University[32], Saint Petersburg Mining University[33], Perm State National Research University[34], Saint Petersburg State University[35], The Voeikov Main Geophysical Observatory[36], Vavilov State Optical Institute JSC[37], Phazotron[38], N.G. Kuznetsov Naval Academy[39], Peter the Great Saint Petersburg State Polytechnical University[40]
  • Educated at: The Second Saint Petersburg Gymnasium[41], Faculty of Physics and Mathematics of the Saint Petersburg University[42]
  • Doctoral advisor: Vladimir Steklov[43], Paul Ehrenfest[44], Andrey Markov[45]
  • Award received: Order of St. George[46], Order of St. Vladimir, 4th class[47], Order of Saint Vladimir 4th class with swords and bow[48], Cross of St. George 4th class[49], Gold Sword for Bravery[50], Order of St. Vladimir[51], Lenin Prize[52]
  • Sex or gender: male[53]
  • Doctoral student: George Gamow[54], Nikolai Kochin[55], Georgiy Grinberg[56]
  • Commons category: Alexander Friedmann[57]
  • Military, police or special rank: praporshchik[58]
  • Cause of death: typhus[59]
  • Academic degree: Master of Science[60]
  • Residence: Kyiv[61], Pavlovsk[62], Perm[63], Saint Petersburg[64]
  • Participated in conflict: World War I[65]

Body

Works and Contributions

Things named for Alexander Friedmann include Friedmann equations[66], Friedmann–Lemaître–Robertson–Walker metric[67], Friedmann Prize[68], Fridman[69], and Alexander Friedmann Award[70].

Why It Matters

Alexander Friedmann has Wikipedia articles in 28 language editions, a strong signal of global cultural recognition.[71] He is known by 88 alternative names across languages and contexts.[72]

He is credited with the discovery of Friedmann equations[73], a system of differential equations[74] and Friedmann–Lemaître–Robertson–Walker metric[75], an exact solution in general relativity[76]. Entities named for him include Friedmann equations[66], Friedmann–Lemaître–Robertson–Walker metric[67], Friedmann Prize[68], Fridman[69], and Alexander Friedmann Award[70].

His notable doctoral advisees include George Gamow[77], a physicist[78], 1904–1968[79], of Russian Empire[80], awarded the Kalinga Prize[81], specialised in theoretical physics[82] and Nikolai Kochin[83], a mathematician[84], 1901–1944[85], of Soviet Union[86], specialised in physics[87].

FAQs

Where was Alexander Friedmann born?

Alexander Friedmann was born in Saint Petersburg[2].

Where did Alexander Friedmann die?

Alexander Friedmann died in Saint Petersburg[4].

Who were Alexander Friedmann's parents?

Alexander Friedmann's father was Alexander Friedmann[11]. Alexander Friedmann's mother was Ludmila Ignatievna Friedmann[12].

What did Alexander Friedmann do for work?

Alexander Friedmann worked as a mathematician[5], physicist[6], meteorologist[7], and scientist[8].

Where did Alexander Friedmann go to school?

Alexander Friedmann was educated at The Second Saint Petersburg Gymnasium[41] and Faculty of Physics and Mathematics of the Saint Petersburg University[42].

What awards did Alexander Friedmann receive?

Honors received include Order of St. George[46], Order of St. Vladimir, 4th class[47], Order of Saint Vladimir 4th class with swords and bow[48], and Cross of St. George 4th class[49].

What did Alexander Friedmann discover?

Alexander Friedmann is credited as discoverer of Friedmann equations[73] and Friedmann–Lemaître–Robertson–Walker metric[75].

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. [53] ↑ . wikidata.org.
  4. [11] ↑ . wikidata.org.
  5. [12] ↑ . wikidata.org.
  6. [13] ↑ . wikidata.org.
  7. [14] ↑ . wikidata.org.
  8. [26] ↑ . wikidata.org.
  9. [27] ↑ . wikidata.org.
  10. [28] ↑ . wikidata.org.
  11. [29] ↑ . wikidata.org.
  12. [30] ↑ . wikidata.org.
  13. [31] ↑ . wikidata.org.
  14. [41] ↑ . wikidata.org.
  15. [42] ↑ . wikidata.org.
  16. [15] ↑ . wikidata.org.
  17. [16] ↑ . wikidata.org.
  18. [17] ↑ . wikidata.org.
  19. [18] ↑ . wikidata.org.
  20. [19] ↑ . wikidata.org.
  21. [20] ↑ . wikidata.org.
  22. [21] ↑ . wikidata.org.
  23. [22] ↑ . wikidata.org.
  24. [23] ↑ . wikidata.org.
  25. [24] ↑ . wikidata.org.
  26. [25] ↑ . wikidata.org.
  27. [5] ↑ . wikidata.org.
  28. [6] ↑ . wikidata.org.
  29. [7] ↑ . wikidata.org.
  30. [8] ↑ . wikidata.org.
  31. [32] ↑ . wikidata.org.
  32. [33] ↑ . wikidata.org.
  33. [34] ↑ . wikidata.org.
  34. [35] ↑ . wikidata.org.
  35. [36] ↑ . wikidata.org.
  36. [37] ↑ . wikidata.org.
  37. [38] ↑ . wikidata.org.
  38. [39] ↑ . wikidata.org.
  39. [40] ↑ . wikidata.org.
  40. [10] ↑ . wikidata.org.
  41. [46] ↑ . wikidata.org.
  42. [47] ↑ . wikidata.org.
  43. [48] ↑ . wikidata.org.
  44. [49] ↑ . wikidata.org.
  45. [50] ↑ . wikidata.org.
  46. [51] ↑ . wikidata.org.
  47. [52] ↑ . wikidata.org.
  48. [43] ↑ . wikidata.org.
  49. [44] ↑ . wikidata.org.
  50. [45] ↑ . wikidata.org.
  51. [54] ↑ . wikidata.org.
  52. [55] ↑ . wikidata.org.
  53. [56] ↑ . wikidata.org.
  54. [57] ↑ . wikidata.org.
  55. [58] ↑ . wikidata.org.
  56. [59] ↑ . wikidata.org.
  57. [60] ↑ . wikidata.org.
  58. [61] ↑ . wikidata.org.
  59. [62] ↑ . wikidata.org.
  60. [63] ↑ . wikidata.org.
  61. [64] ↑ . wikidata.org.
  62. [1] ↑ . wikidata.org.
  63. [3] ↑ . wikidata.org.
  64. [65] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [73] ↑ . wikidata.org. → on this site
  2. [75] ↑ . wikidata.org. → on this site
  3. [77] ↑ . wikidata.org. → on this site
  4. [83] ↑ . wikidata.org. → on this site
  5. [66] ↑ . wikidata.org. → on this site
  6. [67] ↑ . wikidata.org. → on this site
  7. [68] ↑ . wikidata.org. → on this site
  8. [69] ↑ . wikidata.org. → on this site
  9. [70] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [74] ↑ . Wikidata. wikidata.org. → on this site
  2. [76] ↑ . Wikidata. wikidata.org. → on this site
  3. [78] ↑ . Wikidata. wikidata.org. → on this site
  4. [79] ↑ . Wikidata. wikidata.org. → on this site
  5. [80] ↑ . Wikidata. wikidata.org. → on this site
  6. [81] ↑ . Wikidata. wikidata.org. → on this site
  7. [82] ↑ . Wikidata. wikidata.org. → on this site
  8. [84] ↑ . Wikidata. wikidata.org. → on this site
  9. [85] ↑ . Wikidata. wikidata.org. → on this site
  10. [86] ↑ . Wikidata. wikidata.org. → on this site
  11. [87] ↑ . Wikidata. wikidata.org. → on this site

Aggregate / graph-position facts

  1. [9] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [71] ↑ . Wikidata sitelinks. wikidata.org.
  3. [72] ↑ . Wikidata aliases. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Alexander Friedmann. Retrieved October 16, 2026, from https://4ort.xyz/entity/alexander-friedmann
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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 26d ago · Kmkbooks · 2026-09-21 view diff on Wikidata ↗
    Inspire-hep author id → A.Friedmann.1
    "/* wbsetclaim-create:2||1 */ Inspire-hep author id: A.Friedmann.1"
  2. 13w ago · Lesko987a · 2026-07-12 view diff on Wikidata ↗
    Wikitree person id → Фридман-10
    "/* wbsetclaim-update:2||1 */ Wikitree person id: Фридман-10"
  3. 16w ago · Printstream · 2026-06-25 view diff on Wikidata ↗
    Residence → Kyiv, Pavlovsk, Perm +1
    Described by source → Great Soviet Encyclopedia (1969–1978), Great Soviet Encyclopedia (1926–1947), Physicists: Biographical Dictionary +1
    Academic degree → Master of Science
    Student of → Vladimir Steklov
    + 44 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ P14536: 431919, #quickstatements; #temporary_batch_1782398664614"
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