# Björn Fay

> Dr. rer. nat. Justus-Liebig-Universität Gießen 2009

**Wikidata**: [Q102354778](https://www.wikidata.org/wiki/Q102354778)  
**Source**: https://4ort.xyz/entity/bjorn-fay

## Summary
Björn Fay is a computer scientist who earned his Dr. rer. nat. (Doctor rerum naturalium) from Justus-Liebig-Universität Gießen in 2009, with Albrecht Beutelspacher as his doctoral advisor. His academic lineage is recorded in the Mathematics Genealogy Project.

## Biography
- **Born:** Date and place of birth are not provided in the source material.
- **Nationality:** Nationality is not specified in the source material.
- **Education:** Dr. rer. nat., Justus-Liebig-Universität Gießen (2009).
- **Known for:** The source material does not specify a primary contribution or role beyond his occupation and degree.
- **Employer(s):** Current and past employers or affiliations are not provided in the source material.
- **Field(s):** Computer science.

## Contributions
The provided source material does not list any specific publications, projects, products, companies, patents, or open-source initiatives created or led by Björn Fay. It only confirms his occupation as a computer scientist and the details of his doctoral degree.

## FAQs
**Q: What is Björn Fay's highest academic degree?**
A: Björn Fay holds a Dr. rer. nat., which is a German doctoral degree in the natural sciences, awarded by Justus-Liebig-Universität Gießen in 2009.

**Q: Who supervised Björn Fay's doctoral research?**
A: His doctoral advisor was Albrecht Beutelspacher, as recorded in his academic profile.

**Q: How is Björn Fay's academic work documented?**
A: His doctoral lineage is documented with the identifier 138290 in the Mathematics Genealogy Project, which tracks the academic descendants of mathematicians and scientists.

## Why They Matter
The source material provides no information on the specific impact, influence, or lasting contributions of Björn Fay's work. It establishes his formal qualification as a computer scientist but does not detail any research outcomes, technological developments, or professional roles that would define his significance to the field or society.

## Notable For
*   **Doctoral Degree:** Earned a Dr. rer. nat. in 2009 from Justus-Liebig-Universität Gießen.
*   **Doctoral Advisor:** Was supervised by Albrecht Beutelspacher.
*   **Academic Record:** Has a recognized entry (ID 138290) in the Mathematics Genealogy Project.

## Body
### Academic Background and Credentials
Björn Fay's formal education culminated in the award of a Dr. rer. nat. from Justus-Liebig-Universität Gießen in the year 2009. This degree signifies a doctoral-level qualification in the natural sciences. His doctoral research was conducted under the supervision of Albrecht Beutelspacher. This advisor-advisee relationship is a key academic connection, formally recorded in scholarly databases that trace academic lineages.

### Professional Classification
The source explicitly classifies Björn Fay's occupation as a **computer scientist**. This is defined as a professional who studies or practices computer science, focusing on the theoretical foundations of information and computation. This role is distinct from related fields like computational science and is formally recognized by international classification systems such as ISCO-08 (code 2511). As a computer scientist, his professional domain is the field of computer science itself, and he is associated with work in both the industrial and service sectors.

### Documentation and Lineage
Björn Fay's academic heritage is documented in the **Mathematics Genealogy Project** under the identifier 138290. This project records the doctoral advisor-student relationships in mathematics and related fields, such as computer science. His entry in this project provides a verifiable link in the chain of academic mentorship from his advisor, Albrecht Beutelspacher. No other professional affiliations, publications, or specific research outputs are mentioned in the provided source material.

## References

1. Mathematics Genealogy Project