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p_laplacian_circle.h
Go to the documentation of this file.
struct u_exact {
Float operator() (const point& x) const {
return (1 - pow(norm2(x), p/(2*p-2)))/((p/(p-1))*pow(2.,1/(p-1)));
}
u_exact (Float q) : p(q) {}
protected: Float p;
};
struct grad_u {
point operator() (const point& x) const {
return - (pow(norm2(x), p/(2*p-2) - 1)/pow(2.,1/(p-1)))*x;
}
grad_u (Float q) : p(q) {}
protected: Float p;
};
Float
see the Float page for the full documentation
point
see the point page for the full documentation
grad_u
Definition combustion_exact.icc:34
grad_u::operator()
point operator()(const point &x) const
Definition combustion_exact.icc:35
grad_u::p
Float p
Definition p_laplacian_circle.h:37
grad_u::grad_u
grad_u(Float q)
Definition p_laplacian_circle.h:36
u_exact
Definition interpolate_RTk_polynom.icc:125
u_exact::operator()
point operator()(const point &x) const
Definition interpolate_RTk_polynom.icc:126
u_exact::p
Float p
Definition p_laplacian_circle.h:30
u_exact::u_exact
u_exact(Float q)
Definition p_laplacian_circle.h:29