symfem.elements.regge

Regge elements on simplices.

This element’s definition appears in https://doi.org/10.1007/BF02733251 (Regge, 1961), https://doi.org/10.1007/s00211-011-0394-z (Christiansen, 2011), and http://aurora.asc.tuwien.ac.at/~mneunteu/thesis/doctorthesis_neunteufel.pdf (Neunteufel, 2021)

Module Contents

Classes

Regge	A Regge element on a simplex.
ReggeTP	A Regge element on a tensor product cell.

class symfem.elements.regge.Regge(reference: symfem.references.Reference, order: int, variant: str = 'point')

Bases: symfem.finite_element.CiarletElement

A Regge element on a simplex.

names = ['Regge']

references = ['triangle', 'tetrahedron']

min_order = 0

continuity = 'inner H(curl)'

last_updated = '2023.06'

init_kwargs() → Dict[str, Any]

Return the kwargs used to create this element.

Returns:

Keyword argument dictionary

class symfem.elements.regge.ReggeTP(reference: symfem.references.Reference, order: int, variant: str = 'integral')

Bases: symfem.finite_element.CiarletElement

A Regge element on a tensor product cell.

names = ['Regge']

references = ['quadrilateral', 'hexahedron']

min_order = 0

continuity = 'inner H(curl)'

last_updated = '2023.06'

init_kwargs() → Dict[str, Any]

Return the kwargs used to create this element.

Returns:

Keyword argument dictionary