# Jean-Yves Thibon

> Ph.D. Université Paris Diderot - Paris 7 1987

**Wikidata**: [Q102273178](https://www.wikidata.org/wiki/Q102273178)  
**Source**: https://4ort.xyz/entity/jean-yves-thibon

## Summary
Jean-Yves Thibon is a French mathematician and computer scientist, currently serving as a Professor of Universities at the University of Paris-Est Marne-la-Vallée. A member of the Institut Universitaire de France, he specializes in theoretical computer science and mathematics. He earned his Ph.D. in 1987 and has established a significant academic lineage through his mentorship of numerous doctoral students.

## Biography
- **Born:** 1957
- **Nationality:** France
- **Education:** Ph.D., Université Paris Diderot - Paris 7 (1987)
- **Field(s):** Computer Science, Mathematics
- **Employer(s):** University of Paris-Est Marne-la-Vallée (Professor since September 1, 1992); Institut Universitaire de France (Member)
- **Known for:** Research in theoretical computer science and mathematics; mentorship of doctoral researchers.

## Contributions
Jean-Yves Thibon has contributed significantly to the academic community through his long-standing career in research and higher education. Appointed as a "professeur des universités" at the University of Paris-Est Marne-la-Vallée in 1992, he has spent decades advancing scholarship in his dual fields of mathematics and computer science. His role involves not only conducting research but also shaping the curriculum and direction of his department.

A concrete measure of his contribution is his extensive supervision of doctoral candidates. He has advised at least seven students through to the completion of their Ph.D.s, including Florent Hivert, Frédéric Toumazet, Viviane Pons, and Jean-Paul Bultel. By training these researchers, Thibon has expanded the boundaries of his field and ensured the transmission of complex mathematical and computational knowledge to the next generation. His standing in the French academic community is further evidenced by his membership in the Institut Universitaire de France, a distinction recognizing excellence in research and teaching.

## FAQs
### Q: What is Jean-Yves Thibon's academic background?
A: He holds a Ph.D. from Université Paris Diderot - Paris 7, which he obtained in 1987.

### Q: Where does Jean-Yves Thibon teach?
A: He has served as a Professor of Universities at the University of Paris-Est Marne-la-Vallée since September 1, 1992.

### Q: Who was Jean-Yves Thibon's doctoral advisor?
A: His doctoral advisor was Dominique Perrin, a noted French mathematician and theoretical computer scientist.

### Q: How many doctoral students has he supervised?
A: According to academic records, he has supervised at least seven doctoral students, including Florent Hivert and Viviane Pons.

## Why They Matter
Jean-Yves Thibon matters to the scientific community as a bridge between abstract mathematics and theoretical computer science. His recognition as a member of the Institut Universitaire de France highlights his status as a top-tier researcher within the French academic system. This membership is reserved for faculty members who demonstrate exceptional research output, implying that his work has significantly advanced his discipline.

Furthermore, his impact is multiplied through his role as an educator and advisor. By supervising a robust cohort of doctoral students—ranging from Florent Hivert to Viviane Pons—he has directly influenced the development of new theories and methodologies in computer science. His career, spanning from his Ph.D. in 1987 to his ongoing professorship, represents a sustained commitment to scientific inquiry and the mentorship of future scientists, ensuring the continued vitality of theoretical research in France.

## Notable For
- **Membership in Institut Universitaire de France:** A prestigious distinction awarded to French faculty for research excellence.
- **Extensive Academic Mentorship:** Advisor to at least seven Ph.D. graduates, significantly impacting his field's human capital.
- **Dual Discipline Expertise:** Recognized formally as both a mathematician and a computer scientist.
- **Long-standing Tenure:** Serving as a university professor for over three decades (since 1992).

## Body
### Academic Career and Appointments
Jean-Yves Thibon has held a distinguished career in the French higher education system.
*   **Doctoral Education:** He completed his Ph.D. at Université Paris Diderot - Paris 7 in 1987 under the supervision of Dominique Perrin.
*   **Professorship:** He was appointed "professeur des universités" at the University of Paris-Est Marne-la-Vallée effective September 1, 1992.
*   **Institutional Recognition:** He is a member of the Institut Universitaire de France (IUF), indicating a high level of recognition for his research contributions.

### Research and Mentorship
Thibon operates at the intersection of mathematics and computer science. A significant part of his legacy is his academic genealogy, having supervised the following doctoral students:
*   Florent Hivert
*   Frédéric Toumazet
*   Bun-Chan-Vorac Ung
*   François Descouens
*   Jean-Paul Bultel
*   Viviane Pons
*   Rémi Maurice

### Identifiers and Classifications
Thibon is classified in knowledge bases as a "computer scientist" (associated with industrial and service sectors) and a "mathematician." His works and identity are tracked across major global libraries and databases:
*   **Mathematics Genealogy Project ID:** 88637
*   **DBLP Author ID:** 75/3880
*   **Library of Congress Authority ID:** no2002032850
*   **Bibliothèque nationale de France ID:** 12415891w
*   **ISNI:** 0000000078330633
*   **VIAF ID:** 37006255

## References

1. IdRef
2. Catalog of the German National Library
3. [Source](https://www.legifrance.gouv.fr/jorf/id/JORFTEXT000000713235)
4. Mathematics Genealogy Project
5. Virtual International Authority File