# SYMMETRICA

**Symmetrica**is a program developed by Lehrstuhl Mathematik II of the University of Bayreuth. It has routines to handle the following topics

- ordinary representation theory of the symmetric group and related groups
- ordinary representation theory of the classical groups
- modular representation theory of the symmetric group
- projective representation theory of the symmetric group
- combinatorics of tableaux
- symmetric functions and polynomials
- commutative and non commutative Schubert polynomials
- operations of finite groups.
- ordinary representation theory of Hecke algebras of type A
_{n}

**Symmetrica**is a collection of routines, written in the programming language C, through which the user can readily write his/her own programs. Routines which manipulate many types of mathematical objects are available. Their use is facilitated by

**Symmetrica's**object oriented style.

**Symmetrica**is

**public domain**. To use the routines you need a C compiler.

- Here you can download the source code of the current version 2.0.
- Here you can download the source code of the previous version 1.0.

Here is a short list of papers mentioning

**Symmetrica.**

Here is a collection of online programms written in

**Symmetrica**sorted by subject. Here is a automatically generated listing of

**Symmetrica**routines, you can use online on our server. There is also a directory of online acessable help files.

Send comments or suggestions to:

symmetrica (at) symmetrica.de