# Olga Taussky-Todd

> mathematician (1906–1995)

**Wikidata**: [Q113741](https://www.wikidata.org/wiki/Q113741)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Olga_Taussky-Todd)  
**Source**: https://4ort.xyz/entity/olga-taussky-todd

## Summary
Olga Taussky-Todd was an Austrian-American mathematician known for her pioneering work in algebraic number theory and matrix theory. She made significant contributions to mathematics through her research, teaching, and leadership roles at major institutions including Caltech and the National Bureau of Standards.

## Biography
- Born: 1906
- Nationality: Austrian (later American)
- Education: University of Vienna
- Known for: Contributions to algebraic number theory and matrix theory
- Employer(s): University of Vienna, Bryn Mawr College, National Physical Laboratory, University of London, National Institute of Standards and Technology, California Institute of Technology
- Field(s): Mathematics, algebraic number theory

## Contributions
Olga Taussky-Todd made fundamental contributions to matrix theory and algebraic number theory throughout her career. She worked at the National Physical Laboratory during World War II, applying mathematical techniques to practical problems. Her research at the National Bureau of Standards (now NIST) helped advance computational mathematics. At Caltech, she continued her influential work in matrix theory and mentored numerous students. She received the Noether Lecture award, recognizing her significant contributions to mathematics.

## FAQs
Where did Olga Taussky-Todd work?
She held positions at the University of Vienna, Bryn Mawr College, National Physical Laboratory, University of London, National Institute of Standards and Technology, and California Institute of Technology.

What was Olga Taussky-Todd known for?
She was known for her pioneering work in algebraic number theory and matrix theory, making significant contributions to both pure and applied mathematics.

What awards did Olga Taussky-Todd receive?
She received the Noether Lecture award, one of the highest honors in mathematics for women mathematicians.

What was Olga Taussky-Todd's nationality?
She was Austrian by birth but later became an American citizen.

## Why They Matter
Olga Taussky-Todd's work fundamentally advanced the fields of matrix theory and algebraic number theory, creating mathematical frameworks that are still used today. Her contributions during World War II at the National Physical Laboratory demonstrated the practical applications of abstract mathematics to real-world problems. As one of the first prominent women in mathematics, she paved the way for future generations of female mathematicians and served as a role model through her distinguished career at institutions like Caltech. Her research continues to influence modern computational mathematics and theoretical physics.

## Notable For
- Pioneering work in matrix theory and algebraic number theory
- First woman to receive the Noether Lecture award
- Significant contributions to mathematics during World War II
- Long and distinguished career at California Institute of Technology
- Mentorship of numerous mathematics students
- Bridging pure mathematics with practical applications

## Body
### Early Life and Education
Olga Taussky-Todd was born in 1906 in Austria and received her education at the University of Vienna, where she developed her foundational knowledge in mathematics. During her formative years, she was influenced by prominent mathematicians of the time, including Hans Hahn, who was active at the University of Vienna.

### Academic Career
Taussky-Todd's academic career spanned several decades and multiple continents. She began her teaching career at the University of Vienna before moving to Bryn Mawr College in the United States. During World War II, she worked at the National Physical Laboratory in the United Kingdom, where she applied mathematical techniques to practical wartime problems. After the war, she continued her work at the University of London before moving to the United States to work at the National Bureau of Standards (now the National Institute of Standards and Technology).

### Work at Caltech
In 1957, Taussky-Todd joined the California Institute of Technology (Caltech) as a faculty member, where she remained for the rest of her career. At Caltech, she made significant contributions to matrix theory and continued her influential research in algebraic number theory. She became a respected mentor to students and colleagues, helping to establish Caltech as a center for mathematical research.

### Mathematical Contributions
Taussky-Todd's research focused primarily on matrix theory and algebraic number theory. Her work in matrix theory included important contributions to the study of matrix properties and their applications. In algebraic number theory, she made significant advances in understanding the properties of algebraic numbers and their relationships. Her research was characterized by its rigor and its ability to connect abstract mathematical concepts with practical applications.

### Recognition and Awards
Throughout her career, Taussky-Todd received numerous honors for her contributions to mathematics. Most notably, she was awarded the Noether Lecture, which recognizes outstanding women mathematicians. This award, established in 1980, honors women who have made significant contributions to mathematics, and Taussky-Todd was among its early recipients, reflecting her status as a pioneer for women in the field.

### Legacy and Influence
Olga Taussky-Todd's legacy extends beyond her specific mathematical contributions. As one of the first prominent women in mathematics, she served as a role model for future generations of female mathematicians. Her work at various institutions, including her long tenure at Caltech, helped establish mathematical research programs and influenced the direction of research in matrix theory and algebraic number theory. Her publications and mentorship continue to influence mathematicians today, and her career demonstrates the important contributions that women have made to mathematics throughout history.

## References

1. [Source](http://archives.caltech.edu/news/todd-papers.html)
2. [Source](http://link.springer.com/content/pdf/10.1007/s00211-007-0105-y.pdf)
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22. [Source](https://sites.google.com/site/awmmath/programs/noether-lectures/noether-lecturers/noether-profiles/olgataussky-todd)
23. [Source](https://awm-math.org/awards/noether-lectures/noether-lectures-1981/)
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