Symmetric modules on universal modules

The aim of this thesis , examine the symmetric derivation modules and with the help of these to obtain the results of universal modules. For that reason first modules, some definitions and important theorems of universal modules are given. After that symmetric modules and some properties of symmetric modules are studied. First of all in thesis, the importance and historical development of universal modules are given. Secondly modules and universal modules focuses on the basic definitions and theorems. Then some definitions and properties of symmetric modules are given and some examples are axamined. Finally, some results of symmetric derivations are obtained.