Sergej Rjasanow

Ph.D. Technische Universität Chemnitz 1985
Person human Q102212995
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Sergej Rjasanow

Summary

Sergej Rjasanow is a human[1]. He worked as an applied mathematician[2].

Key Facts

  • Sergej Rjasanow worked as an applied mathematician[2].
  • Among Sergej Rjasanow's employers was Saarland University[3].
  • Sergej Rjasanow's education included a stint at Chemnitz University of Technology[4].
  • Sergej Rjasanow's doctoral advisor was Wilgard Lang[5].
  • Sergej Rjasanow is recorded as male[6].
  • Sergej Rjasanow's instance of is recorded as human[7].
  • Sergej Rjasanow supervised Wieland Schreiner as a doctoral student[8].
  • Sergej Rjasanow supervised Endar Hasafah Nugrahani as a doctoral student[9].
  • Sergej Rjasanow supervised Ralf Kirsch as a doctoral student[10].
  • Sergej Rjasanow supervised Mario Bebendorf as a doctoral student[11].
  • Sergej Rjasanow supervised Peter Quell as a doctoral student[12].
  • Sergej Rjasanow supervised Steffen Weißer as a doctoral student[13].
  • Sergej Rjasanow supervised Lucy Weggler as a doctoral student[14].
  • Sergej Rjasanow supervised Gisela Phillips as a doctoral student[15].
  • Sergej Rjasanow earned the academic degree of professor[16].
  • Sergej Rjasanow's family name is recorded as Ryazanov[17].
  • Sergej Rjasanow's given name is recorded as Sergej[18].
  • Sergej Rjasanow's described at URL is recorded as http://www.num.uni-sb.de/rjasanow/dokuwiki/doku.php?id=ag:rjasanow[19].
  • Sergej Rjasanow's maintained by WikiProject is recorded as WikiProject Mathematics[20].

Body

Education

Sergej Rjasanow was educated at Chemnitz University of Technology[4]. His doctoral advisor was Wilgard Lang[5]. He earned the academic degree of professor[16].

Career and Affiliations

Sergej Rjasanow worked as an applied mathematician[2]. He was employed by Saarland University[3]. Doctoral students include Wieland Schreiner[8]; Endar Hasafah Nugrahani[9], a mathematician[21], b. 1963[22], of Indonesia[23]; Ralf Kirsch[10], a mathematician[24]; Mario Bebendorf[11], a mathematician[25], b. 1972[26]; Peter Quell[12], a mathematician[27]; and Steffen Weißer[13].

FAQs

What did Sergej Rjasanow do for work?

Sergej Rjasanow worked as applied mathematician[2].

Where did Sergej Rjasanow go to school?

Sergej Rjasanow was educated at Chemnitz University of Technology[4].

References

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

Direct Wikidata claims

  1. [6] . IdRef. Retrieved . wikidata.org.
  2. [7] . wikidata.org.
  3. [4] . Mathematics Genealogy Project. wikidata.org.
  4. [2] . wikidata.org.
  5. [3] . wikidata.org.
  6. [5] . Mathematics Genealogy Project. wikidata.org.
  7. [8] . Mathematics Genealogy Project. wikidata.org.
  8. [9] . Mathematics Genealogy Project. wikidata.org.
  9. [10] . Mathematics Genealogy Project. wikidata.org.
  10. [11] . Mathematics Genealogy Project. wikidata.org.
  11. [12] . Mathematics Genealogy Project. wikidata.org.
  12. [13] . Mathematics Genealogy Project. wikidata.org.
  13. [14] . Mathematics Genealogy Project. wikidata.org.
  14. [15] . Mathematics Genealogy Project. wikidata.org.
  15. [16] . wikidata.org.
  16. [17] . wikidata.org.
  17. [18] . wikidata.org.
  18. [19] . wikidata.org.
  19. [20] . wikidata.org.

Inline context (facts about related entities)

  1. [21] . Wikidata. wikidata.org. → on this site
  2. [22] . Wikidata. wikidata.org. → on this site
  3. [23] . Wikidata. wikidata.org. → on this site
  4. [24] . Wikidata. wikidata.org. → on this site
  5. [25] . Wikidata. wikidata.org. → on this site
  6. [26] . Wikidata. wikidata.org. → on this site
  7. [27] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. 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). Sergej Rjasanow. Retrieved May 3, 2026, from https://4ort.xyz/entity/sergej-rjasanow
MLA “Sergej Rjasanow.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/sergej-rjasanow.
BibTeX @misc{4ortxyz_sergej-rjasanow_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Sergej Rjasanow}}, year = {2026}, url = {https://4ort.xyz/entity/sergej-rjasanow}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Sergej Rjasanow — https://4ort.xyz/entity/sergej-rjasanow (retrieved 2026-05-03)

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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. 20d ago · Epìdosis · 2026-05-15 view diff on Wikidata ↗
    Employer Saarland University
    Zbmath author id rjasanow.sergej
    Occupation applied mathematician
    Academic degree professor
    + 29 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/31699|batch #31699]]: import P21 and P106 from GND (1)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.