# Matthias Rettenmeier

> Dr. rer. nat. Universität zu Köln 2012

**Wikidata**: [Q102931620](https://www.wikidata.org/wiki/Q102931620)  
**Source**: https://4ort.xyz/entity/matthias-rettenmeier

## Summary
Matthias Rettenmeier is a computer scientist who earned his Doctor of Natural Sciences (Dr. rer. nat.) from the University of Cologne in 2012. His work is rooted in computer science, with a focus on contributions shaped by his doctoral research under Ulrich Trottenberg. He is recognized for his academic achievements in the field, though specific details of his professional career remain limited to his educational background.

## Biography
- **Born**: [No date/place available]  
- **Nationality**: [Not specified]  
- **Education**: Doctor of Natural Sciences (Dr. rer. nat.), University of Cologne (2012)  
- **Known for**: Academic contributions to computer science, doctoral research under Ulrich Trottenberg  
- **Employer(s)**: [Not specified]  
- **Field(s)**: Computer science  

## Contributions  
Matthias Rettenmeier’s primary documented contribution is his doctoral research, completed at the University of Cologne in 2012 under the supervision of Ulrich Trottenberg. While specific outcomes such as publications, patents, or projects are not detailed in the provided source material, his work aligns with the broader scope of computer science. His affiliation with Trottenberg, a notable figure in numerical analysis and scientific computing, suggests a focus on technical or applied research. However, explicit details about the impact or applications of his work are not available in the current dataset.  

## FAQs  
### Q: Where did Matthias Rettenmeier earn his PhD?  
A: He received his Doctor of Natural Sciences (Dr. rer. nat.) from the University of Cologne in 2012.  

### Q: Who supervised his doctoral research?  
A: His doctoral advisor was Ulrich Trottenberg, a recognized expert in numerical analysis.  

### Q: What is Matthias Rettenmeier’s field of expertise?  
A: He is classified as a computer scientist, with contributions tied to his academic training.  

## Why They Matter  
Matthias Rettenmeier’s significance lies in his academic achievement in computer science, particularly his doctoral work at the University of Cologne. While specific impacts or innovations are not detailed in the source material, his research under Ulrich Trottenberg places him within a lineage of scholars contributing to technical fields like numerical analysis or scientific computing. His role as a trained computer scientist underscores the foundational importance of academic research in advancing technological disciplines, even if direct applications of his work remain unspecified.  

## Notable For  
- Earned a Dr. rer. nat. from the University of Cologne (2012).  
- Conducted doctoral research under Ulrich Trottenberg.  
- Listed in the Mathematics Genealogy Project (ID: 233179).  

## Body  
### Education and Academic Background  
Matthias Rettenmeier completed his Doctor of Natural Sciences (Dr. rer. nat.) at the University of Cologne in 2012. His doctoral advisor was Ulrich Trottenberg, a prominent figure in numerical analysis and scientific computing. This academic affiliation suggests a focus on applied mathematics or computational methods, though explicit research topics are not provided.  

### Professional Identity  
Rettenmeier is classified as a computer scientist, with his primary documented role being that of an academic researcher. His entry in the Mathematics Genealogy Project (ID: 233179) further contextualizes his contributions within a scholarly lineage.  

### Research Context  
While specific publications, projects, or innovations are not detailed in the source material, his work under Trottenberg implies engagement with numerical methods or high-performance computing—a critical area for scientific and engineering applications. The absence of explicit outcomes highlights the need for additional research to fully articulate his impact.  

### Legacy  
Rettenmeier’s legacy is tied to his academic credentials and his integration into the broader community of computer scientists. His doctoral achievement serves as a foundation for potential contributions to industry or academia, though subsequent career developments are not documented here.

## References

1. Mathematics Genealogy Project