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p_laplacian2.icc

The p-Laplacian problem by the Newton method – class body.

The p-Laplacian problem by the Newton method – class body

field p_laplacian::derivative_trans_mult (const field& mrh) const {
field rh (Xh, 0);
pm.solve (mrh, rh);
field mgh = a1*rh;
mgh.set_b() = 0;
return mgh;
}
Float p_laplacian::space_norm (const field& uh) const {
return sqrt (m(uh,uh));
}
Float p_laplacian::dual_space_norm (const field& mrh) const {
field rh (Xh, 0);
pm.solve (mrh, rh);
return sqrt (dual(mrh, rh));
}
Float
see the Float page for the full documentation
field
see the field page for the full documentation
p_laplacian::dual_space_norm
Float dual_space_norm(const field &mrh) const
Definition p_laplacian2.icc:35
p_laplacian::derivative_trans_mult
field derivative_trans_mult(const field &mrh) const
Definition p_laplacian2.icc:25
p_laplacian::a1
form a1
Definition p_laplacian.h:42
p_laplacian::Xh
space Xh
Definition p_laplacian.h:38
p_laplacian::space_norm
Float space_norm(const field &uh) const
Definition p_laplacian2.icc:32
p_laplacian::m
form m
Definition p_laplacian.h:40
p_laplacian::pm
problem pm
Definition p_laplacian.h:41
rheolef::dual
rheolef::std enable_if ::type dual const Expr1 expr1, const Expr2 expr2 dual(const Expr1 &expr1, const Expr2 &expr2)
Definition field_expr.h:229