Keys for integration methods

This section is dedicated to list every key related to integration mzthods in alphabetical order.

_approximation_method

H-matrix approximation method

Possible values: svdCompression, rsvdCompression, r3svdCompression, acaFull, acaPartial, acaPlus

_bound

the max distance between elements to apply an integration method

Possible value type: Real

_cluster

the cluster tree for H-Matrices

Possible value type: ClusterTree<FeDof>

_clustering_method

the clustering method for H-Matrices

Possible values: regularBisection, boundingBoxBisection, cardinalityBisection, uniformKdtree, nonuniformKdtree

_col_cluster

the column cluster tree for H-Matrices

Possible value type: ClusterTree<FeDof>

_eta

parameter for H-matrices

Possible value type: Real

_functionPart

to define if an integration method applies to the regular part, the singular part of a function or both

Possible values: allFunction, regularPart, singularPart

_isogeo

using isogeometric elements

No value to give

_method

the integration method(s) or the computation method for singular part in BEM (see possible values)

Possible value types: IntegrationMethods

Possible values: LenoirSalles2d, LenoirSalles3d, _LenoirSalles2dIR, _LenoirSalles3dIR, SauterSchwab, SauterSchwabSym, Duffy, Duffy_sym, H_Matrix

Also used in: forms

_min_block_size

minimal bock size in H-Matrices method

Possible value type: Number

_order

an order of mesh or quadrature

Possible value type: Number

Also used in: forms, meshes

_quad

quadrature formulae

Possible values: defaultQuadrature, GaussLegendre, symmetricalGauss, GaussLobatto, nodalQuadrature, miscQuadrature, GrundmannMoller, _doubleQuadrature, _evenGaussLegendreRule, _evenGaussLobattoRule

Also used in: forms

_quad1

quadrature formulae for u part

Possible values: defaultQuadrature, GaussLegendre, symmetricalGauss, GaussLobatto, nodalQuadrature, miscQuadrature, GrundmannMoller, _doubleQuadrature, _evenGaussLegendreRule, _evenGaussLobattoRule

Also used in: forms

_quad2

quadrature formulae for v part

Possible values: defaultQuadrature, GaussLegendre, symmetricalGauss, GaussLobatto, nodalQuadrature, miscQuadrature, GrundmannMoller, _doubleQuadrature, _evenGaussLegendreRule, _evenGaussLobattoRule

Also used in: forms

_row_cluster

the row cluster tree for H-Matrices

Possible value type: ClusterTree<FeDof>

_threshold

threshold used in svd compression for H-matrices

Possible value type: Real