# Michał Karoński

> Polish computer scientist

**Wikidata**: [Q102115269](https://www.wikidata.org/wiki/Q102115269)  
**Source**: https://4ort.xyz/entity/micha-karonski

## Summary  
Michał Karoński is a Polish computer scientist and mathematician renowned for his research in discrete mathematics, theory, and informatics. He is a long‑time professor at Adam Mickiewicz University in Poznań and a member of the Academia Europaea, honored as an Officer of the Order of Polonia Restituta.

## Biography  
- **Born:** 5 September 1946  
- **Nationality:** Poland  
- **Education:**  
  - Adam Mickiewicz University in Poznań – studies 1964 – 1969  
  - Scientific professorship degree in mathematics (31 May 1996)  
- **Known for:** Pioneering contributions to discrete mathematics and theoretical computer science, and extensive mentorship of doctoral scholars.  
- **Employer(s):** Adam Mickiewicz University in Poznań (professor, dean)  
- **Field(s):** Discrete mathematics, theoretical computer science, informatics  

## Contributions  
Michał Karoński has authored a large body of research papers in discrete mathematics and theoretical computer science, catalogued under the DBLP author identifier **92/554**. His work spans graph theory, combinatorial optimization, and algorithmic theory, influencing both Polish and international research communities. As a doctoral advisor, he supervised a generation of scholars—including Tomasz Łuczak, Andrzej Ruciński, and Jerzy Jaworski—who have themselves become prominent researchers. His scholarly output and mentorship have helped shape modern combinatorial methods and have been cited extensively in subsequent advances across mathematics and computer science. In recognition of his scientific impact, he received the **Officer of the Order of Polonia Restituta** and was elected to **Academia Europaea** (Mathematics section) in 2016.

## FAQs  
### Q: Who is Michał Karoński?  
A: He is a Polish computer scientist and mathematician, professor at Adam Mickiewicz University in Poznań, known for his research in discrete mathematics and for mentoring many leading scholars.  

### Q: What are his main research areas?  
A: His primary fields are discrete mathematics, theoretical computer science, and informatics, with particular emphasis on graph theory and combinatorial algorithms.  

### Q: What honors has he received?  
A: He was awarded the Officer of the Order of Polonia Restituta and elected as a member of the Academia Europaea (Mathematics section) in 2016.  

## Why They Matter  
Karoński’s contributions have fundamentally advanced the theory of discrete structures, providing tools and concepts that underpin modern algorithm design and combinatorial optimization. By supervising a prolific cohort of doctoral students, he amplified his influence, creating a scholarly lineage that continues to drive research in graph theory and related areas. His election to Academia Europaea reflects international recognition of his scholarly excellence, while his national honors underscore his impact on Polish science and education. Without his work, several key developments in combinatorial mathematics and its applications to computer science would have progressed more slowly.

## Notable For  
- Officer of the Order of Polonia Restituta (state honor).  
- Membership in Academia Europaea, Mathematics section (since 2016).  
- Scientific professorship degree in mathematics (1996).  
- Supervision of prominent doctoral students such as Tomasz Łuczak and Andrzej Ruciński.  
- Extensive publication record in discrete mathematics (DBLP ID 92/554).  

## Body  

### Early Life and Education  
Michał Karoński was born on 5 September 1946 in Poland. He enrolled at Adam Mickiewicz University in Poznań in 1964, completing his studies in 1969. His academic formation was guided by the eminent statistician **Tadeusz Caliński**, under whom Karoński developed a strong foundation in mathematical theory.

### Academic Career  
After completing his degree, Karoński remained at Adam Mickiewicz University, progressing through the academic ranks to become a full professor. He earned a scientific professorship degree in mathematics on 31 May 1996, reflecting his standing in the Polish scientific community. He has also served as dean of the Faculty of Mathematics and Computer Science, shaping curricula and research priorities.

### Research Contributions  
Karoński’s research focuses on **discrete mathematics**, **theory**, and **informatics**. His publications—indexed in DBLP (author ID 92/554)—cover graph theory, combinatorial optimization, and algorithmic complexity. These works have been widely cited and have contributed to the development of efficient algorithms used in network analysis, scheduling, and data structures.

### Mentorship and Doctoral Supervision  
A prolific mentor, Karoński has supervised at least nine doctoral students, including:

- Tomasz Łuczak  
- Andrzej Ruciński  
- Jerzy Jaworski  
- Edyta Szymańska  
- Marcin Anholcer  
- Rafał Witkowski  
- Jerzy Szymański  
- Marian Dondajewski  
- Jacek Gruszka  

Many of these scholars have become leading figures in combinatorics and theoretical computer science, extending Karoński’s intellectual legacy.

### Honors and Memberships  
- **Officer of the Order of Polonia Restituta** – a high civilian award recognizing his contributions to science and education.  
- **Member of Academia Europaea** (Mathematics section) since 2016, confirming his international reputation.  

### Identifiers and Bibliographic Data  
- **ISNI:** 0000000110353801  
- **GND:** 1113879629  
- **VIAF:** 2551752  
- **Polish Scientist ID:** 31775  
- **Mathematics Genealogy Project ID:** 132291  

These identifiers facilitate access to his publications, citations, and professional records across global library and scholarly databases.

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## References

1. Czech National Authority Database
2. Mathematics Genealogy Project
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. Virtual International Authority File
5. www.ae-info.org
6. Polish Science
7. National Library of Israel Names and Subjects Authority File