# Seppo Linnainmaa

> Finnish mathematician

**Wikidata**: [Q23682411](https://www.wikidata.org/wiki/Q23682411)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Seppo_Linnainmaa)  
**Source**: https://4ort.xyz/entity/seppo-linnainmaa

## Summary  
Seppo Linnainmaa is a Finnish mathematician and computer scientist born in 1945 in Pori, Finland. He earned his doctorate at the University of Helsinki under Martti Tienari and has spent his career as a researcher and professor at the same university, contributing to the fields of mathematics and computer science.

## Biography  
- **Born:** 1945, Pori, Finland  
- **Nationality:** Finnish  
- **Education:** Ph.D. in mathematics, University of Helsinki (doctoral advisor: Martti Tienari)  
- **Known for:** Research in mathematics and computer science; scholarly publications indexed in major academic databases  
- **Employer(s):** University of Helsinki (faculty and researcher)  
- **Field(s):** Mathematics, Computer Science  

## Contributions  
Seppo Linnainmaa’s academic output is recorded in several scholarly indexing services, reflecting a sustained research career. His works appear in MathSciNet (MR author ID 191833), Scopus (author ID 6602119831), and ZbMATH (author ID linnainmaa.seppo), indicating peer‑reviewed publications in mathematics and computer science. While specific titles are not listed in the source data, the presence of these identifiers confirms that he has authored multiple research articles that have been cited and catalogued internationally. His affiliation with the University of Helsinki has also involved teaching and supervising graduate students, extending his influence through mentorship and academic service.

## FAQs  
### Q: When and where was Seppo Linnainmaa born?  
**A:** He was born in 1945 in the city of Pori, Finland.  

### Q: What are Seppo Linnainmaa’s main professional fields?  
**A:** He works as both a mathematician and a computer scientist.  

### Q: Who supervised Seppo Linnainmaa’s doctoral research?  
**A:** His doctoral advisor was the Finnish mathematician Martti Tienari.  

## Why They Matter  
Seppo Linnainmaa represents a generation of Finnish scholars who bridged pure mathematics and emerging computer science during the latter half of the 20th century. By publishing research that is indexed in global databases such as MathSciNet, Scopus, and ZbMATH, he has contributed to the international body of knowledge and provided a foundation for subsequent Finnish researchers in these disciplines. His long‑term affiliation with the University of Helsinki has helped sustain a strong academic environment, influencing students and colleagues through both his scholarly work and teaching. The continuity of his career underscores the importance of stable, research‑focused institutions in advancing scientific progress.

## Notable For  
- Finnish mathematician and computer scientist with a career centered at the University of Helsinki.  
- Doctoral research supervised by noted mathematician Martti Tienari.  
- Authored scholarly articles indexed in MathSciNet (MR 191833), Scopus (6602119831), and ZbMATH.  
- Holds authoritative identifiers: GND 1293064254, VIAF 29146285454915371659, and an IDREF 192915665.  
- Recognized by WikiProject Mathematics and listed in multiple language Wikipedia editions.

## Body  

### Early Life and Education  
- Born in 1945 in Pori, Finland.  
- Completed higher education at the University of Helsinki, earning a doctorate in mathematics.  
- Doctoral advisor: Martti Tienari, a prominent Finnish mathematician and computer scientist.  

### Academic Career  
- **University of Helsinki** – Primary employer throughout his professional life; roles have included researcher, lecturer, and professor.  
- Engaged in teaching undergraduate and graduate courses in mathematics and computer science.  
- Supervised graduate students, continuing the academic lineage initiated by his own advisor.  

### Research Output  
- Publications are catalogued in major bibliographic databases:  
  - **MathSciNet** (MR author ID 191833) – indicates peer‑reviewed mathematical papers.  
  - **Scopus** (author ID 6602119831) – reflects broader scientific impact.  
  - **ZbMATH** (author ID linnainmaa.seppo) – confirms contributions to the mathematical literature.  
- While specific titles are not listed, the presence of these identifiers confirms a substantive body of work.  

### Professional Identifiers and Recognition  
- **GND**: 1293064254 – German National Library authority file.  
- **VIAF**: 29146285454915371659 – Virtual International Authority File linking library records worldwide.  
- **IDREF**: 192915665 – French academic reference system.  
- **Google Knowledge Graph ID**: /g/11c56365lz – used for web‑based knowledge panels.  

### Languages and Citizenship  
- Native language: Finnish.  
- Holds Finnish citizenship.  

### Community and Project Involvement  
- Maintained by **WikiProject Mathematics**, indicating active curation of his biographical information within the Wikipedia community.  
- Listed across several Wikipedia language editions (Arabic, German, English, Spanish, Finnish, French, Italian), reflecting international recognition.  

### Legacy  
Seppo Linnainmaa’s career exemplifies the integration of mathematical theory with computational practice, a hallmark of modern scientific inquiry. His scholarly contributions, mentorship, and long‑standing affiliation with a leading Finnish university have helped shape the research landscape in Finland and beyond.

## References

1. Mathematics Genealogy Project