Israel Gelfand

Soviet-American mathematician
Person human Q315414
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Summary

Israel Gelfand was born in Okny[1]. He died in New Brunswick[2]. He worked as a mathematician[3], biologist[4], and university teacher[5]. He ranks in the top 0.72% of human entities by monthly Wikipedia readership (2,330 views/month, #7,197 of 1,000,298).[6]

Key Facts

  • Place of burial: Floral Park Cemetery[7]
  • Child: Vladimir I. Gelfand[8], Sergey Gelfand[9]
  • Country of citizenship: Russian Empire[10], Soviet Union[11], United States[12], Russia[13]
  • Field of work: mathematical analysis[14], functional analysis[15], algebra[16], topology[17], theory of differential equations[18], probability theory[19], numerical analysis[20], mathematics[21], biology[22], pedagogy[23], group theory[24], representation theory[25]
  • Employer: Lomonosov Moscow State University[26], Harvard University[27], Massachusetts Institute of Technology[28], Academy of Sciences of the USSR[29], Rutgers University[30], Steklov Institute of Mathematics[31], Keldysh Institute of Applied Mathematics[32]
  • Educated at: Lomonosov Moscow State University[33]
  • Doctoral advisor: Andrey Kolmogorov[34]
  • Award received: Stalin Prize[35], Order of the Badge of Honour[36], Order of Lenin[37], Lenin Prize[38], Order of the Red Banner of Labour[39], Order of Friendship of Peoples[40], doctor honoris causa from the Pierre and Marie Curie University[41], Wolf Prize in Mathematics[42], Wigner Medal[43], Kyoto Prize in Basic Sciences[44], MacArthur Fellows Program[45], Steele Prize for Lifetime Achievement[46], honorary doctor of the University of Uppsala[47], Honorary doctor of the University of Oxford[48]
  • Sex or gender: male[49]
  • Doctoral student: Georgy Adelson-Velsky[50], Joseph Bernstein[51], Endre Szemerédi[52], Andrei Zelevinsky[53], Felix Berezin[54], Alexandre Kirillov[55], Georgiy Shilov[56], Alexander Goncharov[57], Victor Lidskii[58], Albert Molchanov[59], Vladimir Retakh[60], Yuliy Schreider[61], Vitalii Ditkin[62], Emmanuil Shnol[63]

Body

Works and Contributions

Things named for Israel Gelfand include Gelfand–Naimark–Segal construction[64], Gelfand–Naimark theorem[65], Gelfand–Mazur theorem[66], and Gelfand-Levitan-Marchenko equation[67].

Why It Matters

Israel Gelfand has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[68] He is known by 84 alternative names across languages and contexts.[69]

He is credited with the discovery of tridiagonal matrix algorithm[70], a method for solving linear systems[71]. Entities named for him include Gelfand–Naimark–Segal construction[64], Gelfand–Naimark theorem[65], Gelfand–Mazur theorem[66], and Gelfand-Levitan-Marchenko equation[67].

His notable doctoral advisees include Joseph Bernstein[72], Endre Szemerédi[73], Alexandre Kirillov[74], Georgy Adelson-Velsky[75], Georgiy Shilov[76], and Boris Feigin[77].

FAQs

Where was Israel Gelfand born?

Israel Gelfand was born in Okny[1].

Where did Israel Gelfand die?

Israel Gelfand passed away in New Brunswick[2].

What did Israel Gelfand do for work?

Israel Gelfand worked as a mathematician[3], biologist[4], and university teacher[5].

Where did Israel Gelfand go to school?

Israel Gelfand was educated at Lomonosov Moscow State University[33].

What awards did Israel Gelfand receive?

Honors received include Stalin Prize[35], Order of the Badge of Honour[36], Order of Lenin[37], and Lenin Prize[38].

What did Israel Gelfand discover?

Israel Gelfand is credited as discoverer of tridiagonal matrix algorithm[70].

References

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

Direct Wikidata claims

  1. [1] ↑ . wikidata.org.
  2. [2] ↑ . wikidata.org.
  3. [49] ↑ . wikidata.org.
  4. [10] ↑ . wikidata.org.
  5. [11] ↑ . wikidata.org.
  6. [12] ↑ . wikidata.org.
  7. [13] ↑ . wikidata.org.
  8. [8] ↑ . wikidata.org.
  9. [9] ↑ . wikidata.org.
  10. [33] ↑ . wikidata.org.
  11. [14] ↑ . wikidata.org.
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  13. [16] ↑ . wikidata.org.
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  18. [21] ↑ . wikidata.org.
  19. [22] ↑ . wikidata.org.
  20. [23] ↑ . wikidata.org.
  21. [24] ↑ . wikidata.org.
  22. [25] ↑ . wikidata.org.
  23. [3] ↑ . wikidata.org.
  24. [4] ↑ . wikidata.org.
  25. [5] ↑ . wikidata.org.
  26. [26] ↑ . wikidata.org.
  27. [27] ↑ . wikidata.org.
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  29. [29] ↑ . wikidata.org.
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  32. [32] ↑ . wikidata.org.
  33. [7] ↑ . wikidata.org.
  34. [35] ↑ . wikidata.org.
  35. [36] ↑ . wikidata.org.
  36. [37] ↑ . wikidata.org.
  37. [38] ↑ . wikidata.org.
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  40. [41] ↑ . wikidata.org.
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  44. [45] ↑ . wikidata.org.
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  46. [47] ↑ . wikidata.org.
  47. [48] ↑ . wikidata.org.
  48. [34] ↑ . wikidata.org.
  49. [50] ↑ . wikidata.org.
  50. [51] ↑ . wikidata.org.
  51. [52] ↑ . wikidata.org.
  52. [53] ↑ . wikidata.org.
  53. [54] ↑ . wikidata.org.
  54. [55] ↑ . wikidata.org.
  55. [56] ↑ . wikidata.org.
  56. [57] ↑ . wikidata.org.
  57. [58] ↑ . wikidata.org.
  58. [59] ↑ . wikidata.org.
  59. [60] ↑ . wikidata.org.
  60. [61] ↑ . wikidata.org.
  61. [62] ↑ . wikidata.org.
  62. [63] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [70] ↑ . wikidata.org. → on this site
  2. [72] ↑ . wikidata.org. → on this site
  3. [73] ↑ . wikidata.org. → on this site
  4. [74] ↑ . wikidata.org. → on this site
  5. [75] ↑ . wikidata.org. → on this site
  6. [76] ↑ . wikidata.org. → on this site
  7. [77] ↑ . wikidata.org. → on this site
  8. [64] ↑ . wikidata.org. → on this site
  9. [65] ↑ . wikidata.org. → on this site
  10. [66] ↑ . wikidata.org. → on this site
  11. [67] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [71] ↑ . Wikidata. wikidata.org. → on this site

Aggregate / graph-position facts

  1. [6] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [68] ↑ . Wikidata sitelinks. wikidata.org.
  3. [69] ↑ . 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). Israel Gelfand. Retrieved October 11, 2026, from https://4ort.xyz/entity/israel-gelfand
MLA “Israel Gelfand.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Oct. 2026, https://4ort.xyz/entity/israel-gelfand.
BibTeX @misc{4ortxyz_israel-gelfand_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Israel Gelfand}}, year = {2026}, url = {https://4ort.xyz/entity/israel-gelfand}, note = {Accessed: 2026-10-11}}
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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. 15d ago · PKalnai · 2026-09-26 view diff on Wikidata ↗
    Member of → Royal Society, National Academy of Sciences, Russian Academy of Sciences +7
    "/* wbsetclaim-create:2||1 */ Member of: European Academy of Sciences"
  2. 9w ago · Epìdosis · 2026-08-04 view diff on Wikidata ↗
    Accademia nazionale dei lincei id → 964-gelfand-israil-moiseevic
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/45365|batch #45365]]: Update P14091 IDs"
  3. 15w ago · Epìdosis · 2026-06-27 view diff on Wikidata ↗
    Parsifal cluster id → 349273
    "/* wbcreateclaim-create:1| */ Parsifal cluster id: 349273, [[:toollabs:quickstatements/#/batch/259855|batch #259855]]"
  4. 23w ago · MariuszRokin · 2026-04-30 view diff on Wikidata ↗
    Professorship → full professor, member of the Academy of Sciences of the USSR, full member of RAS
    Open library id → OL2855768A, OL20863A
    Erdős number → {'amount': '+3'}
    Aliases → —
    + 47 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ Prabook id: 1032485, [[:toollabs:quickstatements/#/batch/257026|batch #257026]]"
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