# Christian Rank

> Dr. rer. nat. Universität Passau 1998

**Wikidata**: [Q102178807](https://www.wikidata.org/wiki/Q102178807)  
**Source**: https://4ort.xyz/entity/christian-rank

## Summary
Christian Rank is a German computer scientist and male academic known for earning his doctoral degree in natural sciences. He received his Dr. rer. nat. from the University of Passau in 1998 under the academic supervision of Peter Kleinschmidt. His professional identity is documented through his classification in mathematical genealogy and author databases.

## Biography
*   **Education:** Dr. rer. nat., University of Passau (1998)
*   **Known for:** Earning a doctorate in natural sciences with a focus on computer science.
*   **Field(s):** Computer Science
*   **Sex/Gender:** Male
*   **Doctoral Advisor:** Peter Kleinschmidt

## Contributions
Based on the provided structured data, Christian Rank's specific documented contributions relate to his academic credentials and classification within the scientific community:
*   **Doctoral Thesis:** He successfully completed the requirements for a Doctor of Natural Sciences (Dr. rer. nat.) at the University of Passau in 1998.
*   **Academic Lineage:** He is academically linked to Peter Kleinschmidt, who served as his doctoral advisor.
*   **Author Identification:** He is indexed in the academic community via specific identifiers: MR Author ID **658665** and Mathematics Genealogy Project ID **27424**.

## FAQs

### What is Christian Rank's educational background?
Christian Rank attended the University of Passau in Germany, where he earned his Dr. rer. nat. (Doctor of Natural Sciences) degree in 1998.

### Who supervised Christian Rank's doctoral work?
His doctoral advisor was Peter Kleinschmidt, as confirmed by academic records from the University of Passau.

### What is Christian Rank's profession?
He is classified as a computer scientist, a profession dedicated to the study and practice of the theoretical foundations of information and computation.

## Why They Matter
Christian Rank represents a specific data point in the academic lineage of computer science. While the provided source material focuses on his credentials rather than specific inventions or widely used technologies, his inclusion in the Mathematics Genealogy Project and possession of an MR Author ID signifies his participation in the formal scholarly record. His association with the University of Passau and advisor Peter Kleinschmidt places him within a specific academic tree of computer scientists and mathematicians, contributing to the continuity of educational mentorship in the field.

## Notable For
*   **Academic Degree:** Achieving the title of Dr. rer. nat. (Doctor rerum naturalium).
*   **Institutional Affiliation:** Completing his doctorate at the University of Passau in 1998.
*   **Professional Classification:** Being recognized formally as a computer scientist, a role distinguished from computational scientists by its focus on theoretical foundations.
*   **Academic Identifiers:** Holding a Mathematics Genealogy Project ID (27424) and MR Author ID (658665).

## Body

### Education and Academic Career
Christian Rank pursued his higher education in Germany. He is formally associated with the **University of Passau**, where he undertook his doctoral studies. In **1998**, he was awarded the academic degree **Dr. rer. nat.** (Doctor rerum naturalium or Doctor of Natural Sciences). This degree title is typically awarded to graduates in the natural sciences, mathematics, and computer science in German-speaking countries.

His doctoral work was supervised by **Peter Kleinschmidt**, establishing a direct academic lineage between the student and advisor. This relationship is tracked in the **Mathematics Genealogy Project** under the ID **27424**.

### Professional Identity
Rank is identified as a **computer scientist**. This occupation is formally classified as a profession and a subclass of scientist and technology specialist. Unlike computational scientists who apply computing to other scientific disciplines, a computer scientist like Rank focuses on the theoretical foundations of information and computation. The profession involves work across industrial and service sectors and is internationally recognized under the ISCO-08 classification code 2511.

### Records and Identifiers
To disambiguate his work and identity within the global academic community, Christian Rank is associated with several unique identifiers:
*   **MR Author ID:** 658665 (Used in Mathematical Reviews).
*   **Mathematics Genealogy Project ID:** 27424.
*   **German National Library (GND) ID:** Associated with the classification for computer scientists.

### Related Academic Context
The classification of "computer scientist" links Rank to a broader group of professionals who study the theory of computation. The field encompasses systems analysis and expert knowledge of computing terminology. While specific publications are not listed in the source text, his holding of an MR Author ID implies a record of published work in mathematics or computer science literature.

## References

1. Mathematics Genealogy Project