13 Dec
2010
13 Dec
'10
6:27 p.m.
Hi,
I am thinking about decoupling the shape of a Field from the number of components of a Variable.
The current state of affairs is that the field shape defines the components of related variables, but in reality the FE base is always scalar, applied to each component of a vector variable separately. This is in contrast with truely vector FE spaces like the edge elements used for the Maxwell equations.
To fix that I propose:
For scalar FE approximations the field shape will ve 1 - this is for all examples we have.
Variable syntax will be changed to allow for the number of components.
Apart from the clean-up reasons, it will be IMHO easier to implement the edge elements then.
Opinions/ideas?
r.