symfem.elements.bdm

Brezzi-Douglas-Marini elements on simplices.

This element’s definition appears in https://doi.org/10.1007/BF01389710 (Brezzi, Douglas, Marini, 1985)

Module Contents

Classes

BDM	Brezzi-Douglas-Marini Hdiv finite element.

class symfem.elements.bdm.BDM(reference: symfem.references.Reference, order: int, variant: str = 'equispaced')

Bases: symfem.finite_element.CiarletElement

Brezzi-Douglas-Marini Hdiv finite element.

names = ['Brezzi-Douglas-Marini', 'BDM', 'N2div']

references = ['triangle', 'tetrahedron']

min_order = 1

continuity = 'H(div)'

last_updated = '2023.06'

init_kwargs() → Dict[str, Any]

Return the kwargs used to create this element.

Returns:

Keyword argument dictionary