# Rune Johansen

> Danish mathematician

**Wikidata**: [Q102383721](https://www.wikidata.org/wiki/Q102383721)  
**Source**: https://4ort.xyz/entity/rune-johansen

## Summary
Rune Johansen is a Danish mathematician known for his work in algebra, operator algebra, and experimental mathematics. He is affiliated with the University of Copenhagen and has contributed to research in number theory and computer science.

## Biography
- Born: 1980
- Nationality: Kingdom of Denmark
- Education: Doctor of Philosophy from the University of Copenhagen (advised by Søren Eilers)
- Known for: Research in algebra, operator algebra, and experimental mathematics
- Employer(s): University of Copenhagen
- Field(s): Mathematics, computer science, algebra over a ring, functional analysis, dynamical systems theory

## Contributions
Rune Johansen has made significant contributions to the fields of algebra and operator algebra. His research has focused on experimental mathematics and number theory, with a particular emphasis on algebra over a ring. He has published works that have influenced the broader mathematical community, particularly in the areas of functional analysis and dynamical systems theory. His academic work has been recognized through affiliations with the University of Copenhagen and contributions to various mathematical research projects.

## FAQs
### Q: What is Rune Johansen known for?
A: Rune Johansen is known for his research in algebra, operator algebra, and experimental mathematics, particularly in the areas of algebra over a ring and functional analysis.

### Q: Where did Rune Johansen earn his doctorate?
A: Rune Johansen earned his Doctor of Philosophy from the University of Copenhagen, advised by Søren Eilers.

### Q: What are Rune Johansen's primary fields of work?
A: Rune Johansen's primary fields of work include mathematics, computer science, algebra, operator algebra, and experimental mathematics.

### Q: Where is Rune Johansen currently employed?
A: Rune Johansen is currently employed at the University of Copenhagen.

### Q: What languages does Rune Johansen speak?
A: Rune Johansen speaks Danish and English.

## Why They Matter
Rune Johansen's work in algebra and operator algebra has contributed to the advancement of mathematical research, particularly in the areas of experimental mathematics and number theory. His research has influenced the broader mathematical community and has been recognized through his affiliations with the University of Copenhagen. His contributions have helped shape the understanding of algebra over a ring and functional analysis, making him a notable figure in the field of mathematics.

## Notable For
- Research in algebra and operator algebra
- Contributions to experimental mathematics and number theory
- Affiliation with the University of Copenhagen
- Focus on algebra over a ring and functional analysis
- Influence on dynamical systems theory

## Body
### Education and Academic Background
Rune Johansen earned his Doctor of Philosophy from the University of Copenhagen in 2011, under the supervision of Søren Eilers. His academic work has been recognized through various affiliations and contributions to mathematical research.

### Research Focus
Johansen's research primarily focuses on algebra, operator algebra, and experimental mathematics. He has made significant contributions to the fields of algebra over a ring, functional analysis, and dynamical systems theory. His work has been influential in advancing the understanding of these areas.

### Professional Affiliations
Rune Johansen is currently employed at the University of Copenhagen, where he continues to contribute to mathematical research. His affiliations with the university have helped establish him as a notable figure in the field of mathematics.

### Language Proficiency
Johansen is proficient in both Danish and English, which has facilitated his research and collaborations within the international mathematical community.

## References

1. Czech National Authority Database
2. Mathematics Genealogy Project
3. Mathematical Reviews
4. IdRef
5. [Source](https://app.dimensions.ai/details/entities/publication/author/ur.012273415651.99)
6. NUKAT
7. Virtual International Authority File