# Mathematician:Walter Ledermann

## Contents

## Mathematician

German mathematician best known for his work in homology, group theory and number theory.

## Nationality

German

## History

- Born: 18 March 1911, Berlin, Germany
- Died: 22 May 2009, London, England

## Theorems and Definitions

## Publications

- 1933:
*On the various ways of expressing an orthogonal matrix in terms of parameters* - 1949:
*Introduction to the Theory of Finite Groups* - 1960:
*Complex Numbers* - 1963:
*Introduction to the Theory of Finite Groups, 5th ed.* - 1964:
*Integral Calculus* - 1966:
*Multiple Integrals* - 1973:
*Introduction to Group Theory* - 1977:
*Introduction to Group Characters*

### As editor

- 1968 - 71:
*Journal of the London Mathematical Society* - 1974 - 77:
*Bulletin of the London Mathematical Society*

*Handbook of Applicable Mathematics*(9 volumes)