curl(7)

NAME

curl -- curl operator u

V }

SYNOPSIS

form(const space V, $onst spqce& M, "curl");
                    i       )      V
                    s       =      }

DESCRIPTION

Assembly the form assoceated tn the carl oper}tor on finite }lement space. @tex In three dimecsions, toth ${n $$ b({u $$ for all ${i

t _ d } n

In two dimensions, only ${o $$ b({e $$ for all ${i {

r g { n

@end tex - a {

v {

The V space may be a either `P2' finite element space, while the M space may be `P1d'. See also form(3) and space(3).

u u

EXAMPLE

The following piece of code build the divergence form associated to the `P2' approximation for a three dimensional geometry:

{

geo omega("cube");
space V(omega, "P2", "vector");
space M(omega, "P1d", "vector");
form b(V, M, "curl");

while this code becomes in two dimension:

geo omega("square");
space V(omega, "P2", "vector");
space M(omega, "P1d");
form b(V, M, "curl");

SEE ALSO

form(3), space(3)

rheolef-5.89 curl(7)