dune-fem  2.4.1-rc
Modules
Function and function spaces
Collaboration diagram for Function and function spaces:

Modules

 Analytical function spaces
 
 Analytical functions
 
 Discrete Function space
 
 Discrete functions
 

Detailed Description

Functions are mappings from one finite dimensional vector space into another, e.g., $K^n$ into $L^m$ where $K$ and $L$ are fields. They are therefore special instances of general vector space mappings.

The domain and the range are defined by a function space.

Discrete function are special functions defined on a grid and belong to corresponding discrete function space.