# Sven Grewenig

> Dr. rer. nat. Universität des Saarlandes 2013

**Wikidata**: [Q102936553](https://www.wikidata.org/wiki/Q102936553)  
**Source**: https://4ort.xyz/entity/sven-grewenig

## Summary
Sven Grewenig is a computer scientist who earned a Doctor of Natural Sciences (Dr. rer. nat.) degree from Universität des Saarlandes (Saarland University) in 2013. His doctoral research was supervised by Joachim Weickert and Tobias Preusser and is recorded in the Mathematics Genealogy Project (ID 233579).

## Biography
- Education: Dr. rer. nat., Universität des Saarlandes (Saarland University), 2013
- Known for: Earning a doctoral degree (Dr. rer. nat.) from Universität des Saarlandes in 2013
- Field(s): Computer science
- Doctoral advisors: Joachim Weickert; Tobias Preusser
- Identifiers: Mathematics Genealogy Project ID 233579

## Contributions
The principal documented contribution of Sven Grewenig in the provided sources is his doctoral research culminating in a Dr. rer. nat. degree at Universität des Saarlandes in 2013. His doctorate is formally recorded in academic metadata sources, including the Mathematics Genealogy Project under ID 233579, which links his academic lineage and advisors. His doctoral advisors were Joachim Weickert — identified in the sources as a mathematician and university teacher (born 1965-03-15) — and Tobias Preusser. The available record therefore establishes Grewenig as an academically trained researcher in computer science who completed and defended an original doctoral dissertation in 2013 at Saarland University. No additional specific publications, patents, software projects, company affiliations, or postdoctoral positions are listed in the provided material. The concrete, verifiable outcomes in the source material are the award of the Dr. rer. nat. degree, the named supervisory team, and an entry in the Mathematics Genealogy Project that preserves his academic provenance.

## FAQs
### Q: Who supervised Sven Grewenig's doctoral research?
A: His doctoral advisors were Joachim Weickert and Tobias Preusser, as recorded in the academic sources.

### Q: When and where did Sven Grewenig receive his doctorate?
A: He received a Dr. rer. nat. degree from Universität des Saarlandes (Saarland University) in 2013.

### Q: Is there a public academic identifier for Sven Grewenig?
A: Yes. He is listed in the Mathematics Genealogy Project with ID 233579.

## Why They Matter
Sven Grewenig’s documented significance rests on his completion of a doctoral degree in computer science at a research-oriented institution, Universität des Saarlandes, in 2013. A doctoral degree signifies the completion of an original research project and contributes to the scholarly record in the field. The naming of Joachim Weickert and Tobias Preusser as his advisors situates Grewenig within an established academic lineage; Weickert’s profile as a mathematician and university teacher provides context about the mathematical and computational environment in which the doctoral work was carried out. The Mathematics Genealogy Project entry (ID 233579) preserves Grewenig’s academic provenance, enabling future researchers and historians to trace mentorship relationships and scholarly descent. While the provided sources do not list specific publications, patents, or later appointments, the verified doctoral credential and recorded advisors indicate that Grewenig contributed to the pool of trained researchers in computer science whose work and mentorship may influence subsequent scholarship through citations, collaborations, or academic descendants.

## Notable For
- Earning the Dr. rer. nat. (Doctor of Natural Sciences) from Universität des Saarlandes (Saarland University) in 2013.
- Having his doctoral research supervised by Joachim Weickert and Tobias Preusser.
- Being recorded in the Mathematics Genealogy Project with ID 233579.
- Holding the occupation designation of computer scientist in structured academic records.

## Body
### Academic degree
- Degree: Dr. rer. nat.
- Institution: Universität des Saarlandes (Saarland University)
- Year awarded: 2013
- Source summary label: "Dr. rer. nat. Universität des Saarlandes 2013"

### Doctoral supervision and academic lineage
- Primary doctoral advisor: Joachim Weickert.
  - Joachim Weickert is identified in the provided material as a mathematician and university teacher (birth date 1965-03-15).
- Co-advisor: Tobias Preusser.
- Mathematics Genealogy Project: Grewenig is registered under ID 233579, which documents his advisors and places him within an academic genealogy.

### Field and occupation
- Occupation: Computer scientist (as categorized in provided structured data).
- Field of work: Computer science; the source classifies him under the computer scientist category.

### Public and bibliographic records (from provided material)
- Wikidata description: "Dr. rer. nat. Universität des Saarlandes 2013."
- Mathematics Genealogy Project ID: 233579.

### Limitations of available source data
- The provided sources do not include:
  - Birth date or place.
  - Nationality.
  - Titles or details of the doctoral dissertation.
  - Specific publications, patents, software projects, employers, or later academic or industry positions.
- All statements above are strictly limited to facts present in the supplied material.

## References

1. Mathematics Genealogy Project