symfem.moments

Functions to create integral moments.

Attributes

MomentType

SingleMomentTypeInput

MomentTypeInput

Functions

make_integral_moment_dofs(...)

Generate DOFs due to integral moments on sub entities.

Module Contents

symfem.moments.MomentType
symfem.moments.SingleMomentTypeInput
symfem.moments.MomentTypeInput
symfem.moments.make_integral_moment_dofs(reference: symfem.references.Reference, vertices: MomentTypeInput | None = None, edges: MomentTypeInput | None = None, faces: MomentTypeInput | None = None, volumes: MomentTypeInput | None = None, cells: MomentTypeInput | None = None, facets: MomentTypeInput | None = None, ridges: MomentTypeInput | None = None, peaks: MomentTypeInput | None = None) → list[symfem.functionals.BaseFunctional]

Generate DOFs due to integral moments on sub entities.

Parameters:

  • reference – The reference cell.

  • vertices – DOFs on dimension 0 entities.

  • edges – DOFs on dimension 1 entities.

  • faces – DOFs on dimension 2 entities.

  • volumes – DOFs on dimension 3 entities.

  • cells – DOFs on codimension 0 entities.

  • facets – DOFs on codimension 1 entities.

  • ridges – DOFs on codimension 2 entities.

  • peaks – DOFs on codimension 3 entities.

Returns:

A list of DOFs for the element