MFEM  v4.4.0 Finite element discretization library
coefficient.cpp File Reference

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mfem

## Functions

ElementTransformation * mfem::RefinedToCoarse (Mesh &coarse_mesh, const ElementTransformation &T, const IntegrationPoint &ip, IntegrationPoint &coarse_ip)

double mfem::LpNormLoop (double p, Coefficient &coeff, Mesh &mesh, const IntegrationRule *irs[])

double mfem::LpNormLoop (double p, VectorCoefficient &coeff, Mesh &mesh, const IntegrationRule *irs[])

double mfem::ComputeLpNorm (double p, Coefficient &coeff, Mesh &mesh, const IntegrationRule *irs[])
Compute the Lp norm of a function f. $$\| f \|_{Lp} = ( \int_\Omega | f |^p d\Omega)^{1/p}$$. More...

double mfem::ComputeLpNorm (double p, VectorCoefficient &coeff, Mesh &mesh, const IntegrationRule *irs[])
Compute the Lp norm of a vector function f = {f_i}_i=1...N. $$\| f \|_{Lp} = ( \sum_i \| f_i \|_{Lp}^p )^{1/p}$$. More...

double mfem::ComputeGlobalLpNorm (double p, Coefficient &coeff, ParMesh &pmesh, const IntegrationRule *irs[])
Compute the global Lp norm of a function f. $$\| f \|_{Lp} = ( \int_\Omega | f |^p d\Omega)^{1/p}$$. More...

double mfem::ComputeGlobalLpNorm (double p, VectorCoefficient &coeff, ParMesh &pmesh, const IntegrationRule *irs[])
Compute the global Lp norm of a vector function f = {f_i}_i=1...N. $$\| f \|_{Lp} = ( \sum_i \| f_i \|_{Lp}^p )^{1/p}$$. More...