symfem.elements.mtw

Mardal-Tai-Winther elements on simplices.

This element’s definition appears in https://doi.org/10.1137/S0036142901383910 (Mardal, Tai, Winther, 2002) and https://doi.org/10.1007/s10092-006-0124-6 (Tail, Mardal, 2006)

Module Contents

Classes

MardalTaiWinther

Mardal-Tai-Winther Hdiv finite element.

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

Bases: symfem.finite_element.CiarletElement

Mardal-Tai-Winther Hdiv finite element.

names = ['Mardal-Tai-Winther', 'MTW']

references = ['triangle', 'tetrahedron']

min_order = 3

max_order = 3

continuity = 'H(div)'

last_updated = '2023.06'

init_kwargs() → Dict[str, Any]

Return the kwargs used to create this element.

Returns:

Keyword argument dictionary