# František Ježek
**Wikidata**: [Q95110065](https://www.wikidata.org/wiki/Q95110065)  
**Source**: https://4ort.xyz/entity/frantisek-jezek

## Summary
František Ježek is a Czech mathematician, computer scientist, and teacher born on June 30, 1948, in Chrudim. He is recognized in authority databases such as the National Library of the Czech Republic and the Virtual International Authority File (VIAF) for his contributions to the fields of mathematics and computer science. His professional identity is further defined by his role in the academic and service sectors as an educator.

## Biography
- **Born:** June 30, 1948 in Chrudim
- **Nationality:** Czech (derived from Czech authority databases)
- **Gender:** Male
- **Known for:** Working as a mathematician, computer scientist, and teacher
- **Employer(s):** Not specified (identified as working in the service sector via the teaching profession)
- **Field(s):** Mathematics, Computer Science, Education

## Contributions
Based on the structured properties and classification data provided, František Ježek's contributions are centered on three primary professional domains:

*   **Computer Science:** As a computer scientist, Ježek is classified under the occupation code ISCO-08 2511. His work in this field involves the study or practice of the theoretical foundations of information and computation. This profession focuses on the design of computational systems and distinguishes itself from the role of a computational scientist.
*   **Mathematics:** He is recognized as a mathematician, a field that often intersects with computer science in the development of algorithms and theoretical models.
*   **Education:** Through his role as a teacher, Ježek contributes to the service sector, specifically within the industrial and service contexts defined for his professions.

## FAQs

**What is František Ježek's professional background?**
František Ježek is a multi-disciplinary professional identified as a mathematician, a computer scientist, and a teacher. His work spans the theoretical aspects of computation and the educational service sector.

**Where and when was František Ježek born?**
He was born on June 30, 1948, in the city of Chrudim.

**How is František Ježek classified in library and authority systems?**
He is cataloged in the Virtual International Authority File (VIAF) under ID 84288990 and the National Library of the Czech Republic under ID jx20031124082. He is also listed in the Regional Database of the Pilsen City Library.

**What distinguishes his role as a computer scientist?**
In his capacity as a computer scientist, Ježek is distinguished from a computational scientist. While a computational scientist applies computational methods to other scientific disciplines, Ježek's role focuses on the theoretical foundations of information and the design of computational systems.

## Why They Matter
František Ježek represents the critical intersection of mathematics and computer science within the academic and educational infrastructure. While specific proprietary inventions are not detailed in the source material, his classification as a computer scientist places him within a profession responsible for the theoretical underpinnings that enable modern software and systems. By functioning as a teacher, he plays a vital role in the service sector, facilitating the transfer of specialized knowledge in technology and mathematics to future generations. His listing in multiple international and regional authority databases (VIAF, NLCR) confirms his standing as a verified and impactful figure within the Czech scientific community.

## Notable For
*   **Multi-Disciplinary Expertise:** Holding professional titles in both mathematics and computer science, while also serving as a teacher.
*   **International Recognition:** Possessing a Virtual International Authority File (VIAF) ID (84288990), signifying global bibliographic recognition.
*   **National Documentation:** Being recorded in the National Library of the Czech Republic (jx20031124082) and the Regional Database of the Pilsen City Library.
*   **Occupational Classification:** Being formally classified under the International Standard Classification of Occupations (ISCO-08) code 2511 for computer scientists.

## Body

### Identity and Personal Details
František Ježek is a male human identified through various bibliographic and authority sources. His full name is structured with "František" as the given name and "Ježek" as the family name. He was born on June 30, 1948. His place of birth is listed as Chrudim, a city in the Czech Republic.

### Professional Classification and Roles
Ježek holds three distinct professional titles that define his career trajectory and contributions:

1.  **Mathematician:** Engaged in the study of mathematics, a field closely related to computer science.
2.  **Computer Scientist:** He is explicitly classified as a professional who studies or practices computer science. This role involves:
    *   Focusing on the theoretical foundations of information and computation.
    *   Designing computational systems.
    *   Operating within the industrial and service sectors.
    *   Being distinct from a "computational scientist," who applies computing to other fields.
    *   Being categorized under the Dewey Decimal Classification 004.092 and the ISCO-08 occupation class 2511.
3.  **Teacher:** He serves as an educator, placing him within the service sector of the economy.

### Authority Records and Sources
Ježek is documented in several high-level databases, which verify his biographical data:

*   **Virtual International Authority File (VIAF):** His ID is 84288990.
*   **National Library of the Czech Republic (NLCR):** His authority ID is jx20031124082, with references dating back to May 2020.
*   **Regional Database of the Pilsen City Library:** He is listed with the citation "Ježek, František, 1948-", accessible via the Tritius system (authority ID 146753).
*   **German National Library (GND):** While a general ID for male computer scientists is listed (4139395-8), his specific gender classification aligns with his identity as male.

## References

1. Czech National Authority Database
2. [regional database of the Pilsen City Library](https://tritius.plzen.eu/authority/146753)
3. Virtual International Authority File