Trait fenris::quadrature::CanonicalMassQuadrature
source · pub trait CanonicalMassQuadrature {
type Quadrature;
// Required method
fn canonical_mass_quadrature(&self) -> Self::Quadrature;
}
Expand description
A canonical quadrature for integrating the mass matrix terms.
The quadrature exactly integrates the expression
$$
\int_K \phi_i \, \phi_j \, \mathrm{d} x
$$
on a region $K$ for basis functions $\phi_k$.