# Jiří Matoušek

> Czech mathematician (1963-2015)

**Wikidata**: [Q472657](https://www.wikidata.org/wiki/Q472657)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Jiří_Matoušek_(mathematician))  
**Source**: https://4ort.xyz/entity/jiri-matousek

## Summary
Jiří Matoušek was a Czech mathematician and computer scientist who made significant contributions to discrete geometry, combinatorics, and computational geometry. He was a professor at Charles University in Prague and ETH Zurich, and was known for his influential textbooks and research papers in his field.

## Biography
- Born: March 10, 1963, in Prague, Czech Republic
- Nationality: Czech
- Education: Charles University (educated at)
- Known for: Contributions to discrete geometry, combinatorics, and computational geometry
- Employer(s): Charles University, ETH Zurich
- Field(s): Mathematics, Informatics

## Contributions
Jiří Matoušek made significant contributions to discrete geometry, combinatorics, and computational geometry. He authored several influential textbooks, including "Lectures on Discrete Geometry" and "Using the Borsuk-Ulam Theorem," which have become standard references in the field. His research papers covered topics such as geometric algorithms, convex polytopes, and topological methods in combinatorics. Matoušek's work on the Johnson-Lindenstrauss lemma and its applications in dimensionality reduction has had a lasting impact on computer science and data analysis. He also supervised numerous doctoral students who have gone on to make their own contributions to mathematics and computer science.

## FAQs
### Q: What was Jiří Matoušek's main area of research?
A: Jiří Matoušek's main areas of research were discrete geometry, combinatorics, and computational geometry. He made significant contributions to these fields through his research papers and textbooks.

### Q: Where did Jiří Matoušek work as a professor?
A: Jiří Matoušek worked as a professor at Charles University in Prague and ETH Zurich. He was affiliated with both institutions during his career.

### Q: What are some of Jiří Matoušek's most notable publications?
A: Some of Jiří Matoušek's most notable publications include the textbooks "Lectures on Discrete Geometry" and "Using the Borsuk-Ulam Theorem," as well as numerous research papers on topics such as geometric algorithms, convex polytopes, and topological methods in combinatorics.

## Why They Matter
Jiří Matoušek's work has had a lasting impact on the fields of discrete geometry, combinatorics, and computational geometry. His textbooks have become standard references for students and researchers in these areas, and his research papers have advanced our understanding of geometric algorithms and topological methods. Matoušek's contributions to the Johnson-Lindenstrauss lemma have also had significant applications in computer science and data analysis. Through his teaching and mentorship, he has influenced a new generation of mathematicians and computer scientists who continue to build upon his work.

## Notable For
- Author of influential textbooks in discrete geometry and combinatorics
- Significant contributions to computational geometry and geometric algorithms
- Research on the Johnson-Lindenstrauss lemma and its applications
- Member of Academia Europaea in the Informatics section
- Supervised numerous doctoral students who have made their own contributions to mathematics and computer science

## Body
### Early Life and Education
Jiří Matoušek was born on March 10, 1963, in Prague, Czech Republic. He received his education at Charles University, where he would later become a professor.

### Academic Career
Matoušek had a distinguished academic career, working as a professor at both Charles University in Prague and ETH Zurich. His research focused on discrete geometry, combinatorics, and computational geometry.

### Research Contributions
Matoušek made significant contributions to several areas of mathematics and computer science. His work on the Johnson-Lindenstrauss lemma has had important applications in dimensionality reduction and data analysis. He also made advances in the study of convex polytopes and geometric algorithms.

### Publications
In addition to his research papers, Matoušek authored several influential textbooks. "Lectures on Discrete Geometry" and "Using the Borsuk-Ulam Theorem" are considered standard references in their respective fields.

### Mentorship
Throughout his career, Matoušek supervised numerous doctoral students, including Martin Tancer, Marek Krčál, Petr Škovroň, Zuzana Patáková, and Tomáš Kaiser. Many of his students have gone on to make their own contributions to mathematics and computer science.

### Recognition
Matoušek's contributions to his field were recognized through his membership in Academia Europaea, where he was part of the Informatics section. He was also listed in various academic databases and had a significant presence in the mathematical community.

## References

1. [Source](https://kam.mff.cuni.cz/Matousek-obituary.html)
2. Virtual International Authority File
3. BnF authorities
4. Czech National Authority Database
5. Mathematics Genealogy Project
6. CiNii Research
7. www.ae-info.org
8. Freebase Data Dumps. 2013
9. Autoritats UB
10. Regional Database of the Central Bohemian Research Library in Kladno