Length of a module
= Length of a module
{wiki=Length_of_a_module}
In the context of module theory, particularly in the realm of algebra, the **length of a module** is a concept used to measure the size and complexity of the module in terms of its composition series. \#\#\# Definition: The length of a module \\( M \\) over a ring \\( R \\) is defined as the maximum length of a composition series of \\( M \\).