# Jan Křetínský

> Czech Brno-born computer scientist and mathematician (1984-)

**Wikidata**: [Q95080386](https://www.wikidata.org/wiki/Q95080386)  
**Source**: https://4ort.xyz/entity/jan-kretinsky

## Summary
Jan Křetínský is a Czech computer scientist and mathematician born in Brno in 1984. He is known for his work in informatics and theoretical computer science, particularly in formal methods and probabilistic systems. As an academic, he has contributed to research at institutions including Masaryk University and the Technical University of Munich.

## Biography
- Born: December 26, 1984, in Brno, Czech Republic  
- Nationality: Czech  
- Education: PhD from Technical University of Munich  
- Known for: Research in formal verification, probabilistic systems, and automata theory  
- Employer(s): Masaryk University (current affiliation); Technical University of Munich (alumni)  
- Field(s): Informatics, Mathematics  

## Contributions
Jan Křetínský's research focuses on formal methods in computer science, particularly in the analysis of probabilistic systems such as Markov chains and automata. His work contributes to improving the reliability and correctness of software systems through mathematical modeling and algorithmic verification. He has published numerous peer-reviewed papers in top-tier conferences and journals, often focusing on logic, automata theory, and stochastic processes. Křetínský has also been involved in European research initiatives and collaborative academic projects. His doctoral advisor was Javier Esparza, a prominent figure in theoretical computer science, which situates him within a strong tradition of foundational research in informatics.

## FAQs
### Q: Who is Jan Křetínský?
A: Jan Křetínský is a Czech computer scientist and mathematician specializing in formal methods and probabilistic systems. He was born in Brno in 1984 and completed his doctorate under Javier Esparza at the Technical University of Munich.

### Q: What does Jan Křetínský research?
A: His research lies in theoretical computer science, specifically in areas like automata theory, formal verification, and probabilistic models. These tools help ensure software behaves correctly under uncertainty.

### Q: Where does Jan Křetínský work?
A: He is affiliated with Masaryk University in the Czech Republic, where he continues his academic and research activities in informatics and mathematics.

## Why They Matter
Jan Křetínský plays a significant role in advancing formal verification techniques used to analyze complex software systems. His work helps bridge abstract mathematical theories with practical applications in system design and safety-critical environments. By refining algorithms for probabilistic reasoning and automata-based verification, he supports progress in fields ranging from artificial intelligence to cybersecurity. His influence extends through collaborations, academic mentorship, and participation in international research communities dedicated to foundational computing principles.

## Notable For
- Academic researcher in formal methods and probabilistic systems  
- Alumnus of the Technical University of Munich with a PhD supervised by Javier Esparza  
- Affiliated with Masaryk University’s Faculty of Informatics  
- Contributor to multiple high-impact publications in theoretical computer science  
- Listed in major academic databases including DBLP and Mathematics Genealogy Project  

## Body

### Early Life and Education
Jan Křetínský was born on December 26, 1984, in Brno, Czech Republic. He pursued higher education in computer science and mathematics, earning his doctorate from the Technical University of Munich. His dissertation was supervised by Javier Esparza, a leading expert in theoretical computer science.

### Career and Affiliations
Křetínský currently holds an academic position at Masaryk University in Brno, where he contributes to the Faculty of Informatics. His professional profile includes involvement in both national and international research projects focused on computational logic and formal verification.

### Research Focus
His scholarly output centers around:
- Formal verification of reactive and probabilistic systems
- Automata theory and its application to model checking
- Logical frameworks for reasoning about infinite-state systems
- Algorithmic approaches to analyzing stochastic processes

He maintains a presence in global academia through publications, conference presentations, and collaboration with other experts in theoretical computer science.

### Professional Links
- Curriculum Vitae: [Masaryk University Profile](https://www.muni.cz/lide/139914-jan-kretinsky/zivotopis)
- DBLP Author ID: 95/6511
- Mathematics Genealogy Project ID: 232698
- VIAF ID: 305218194

## References

1. Czech National Authority Database
2. Mathematics Genealogy Project
3. Virtual International Authority File
4. [Masaryk University Information System](https://www.muni.cz/lide/139914-jan-kretinsky)