# Christoph Fretter

> Dr. rer. nat. Martin-Luther-Universität Halle-Wittenberg 2011

**Wikidata**: [Q102726580](https://www.wikidata.org/wiki/Q102726580)  
**Source**: https://4ort.xyz/entity/christoph-fretter

Here’s the structured biographical entry for Christoph Fretter based strictly on the provided source material:

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## Summary  
Christoph Fretter is a German computer scientist known for his academic research under the supervision of Matthias Müller-Hannemann. He earned his Dr. rer. nat. from Martin Luther University Halle-Wittenberg in 2011.

## Biography  
- **Education**: Dr. rer. nat., Martin Luther University Halle-Wittenberg (2011)  
- **Field(s)**: Computer science  
- **Doctoral Advisor**: Matthias Müller-Hannemann  

## Contributions  
Christoph Fretter completed his doctoral studies at Martin Luther University Halle-Wittenberg in 2011, supervised by mathematician and computer scientist Matthias Müller-Hannemann. While specific publications or projects are not detailed in the source material, his academic work aligns with the broader field of computer science, as indicated by his degree and advisor’s expertise in algorithms and discrete mathematics. His contributions are documented in the Mathematics Genealogy Project (ID: 221973), linking him to the academic lineage of his advisor.

## FAQs  
### Q: What is Christoph Fretter’s educational background?  
A: He holds a Dr. rer. nat. (Doctor of Natural Sciences) from Martin Luther University Halle-Wittenberg, awarded in 2011.  

### Q: Who was Christoph Fretter’s doctoral advisor?  
A: He was supervised by Matthias Müller-Hannemann, a mathematician and computer scientist at Martin Luther University Halle-Wittenberg.  

### Q: What field does Christoph Fretter work in?  
A: He is a computer scientist, though specific subfields or employers are not mentioned in the available data.  

## Why They Matter  
Christoph Fretter’s academic work contributes to the broader field of computer science, particularly through his doctoral research under a prominent advisor. His inclusion in the Mathematics Genealogy Project highlights his role in the academic lineage of computational and mathematical research. While specific impacts are not detailed, his association with Müller-Hannemann suggests involvement in theoretical or applied computer science topics.  

## Notable For  
- Earned a doctorate from Martin Luther University Halle-Wittenberg (2011).  
- Listed in the Mathematics Genealogy Project (ID: 221973).  
- Advised by Matthias Müller-Hannemann, a notable mathematician and computer scientist.  

## Body  
### Academic Background  
- **Degree**: Dr. rer. nat. (2011, Martin Luther University Halle-Wittenberg).  
- **Advisor**: Matthias Müller-Hannemann (specializing in algorithms and discrete mathematics).  

### Professional Affiliations  
- No specific employers or institutions are listed in the source material.  

### Legacy  
- Documented in the Mathematics Genealogy Project, connecting his work to the broader academic community in computer science and mathematics.  

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*Note: All information is derived strictly from the provided source material; no additional details were inferred or fabricated.*

## References

1. Mathematics Genealogy Project