symfem.elements.rannacher_turek

Rannacher-Turek elements on tensor product cells.

This element’s definition appears in https://doi.org/10.1002/num.1690080202 (Rannacher, Turek, 1992)

Module Contents

Classes

RannacherTurek

Rannacher-Turek finite element.

class symfem.elements.rannacher_turek.RannacherTurek(reference: symfem.references.Reference, order: int)

Bases: symfem.finite_element.CiarletElement

Rannacher-Turek finite element.

names = ['Rannacher-Turek']

references = ['quadrilateral', 'hexahedron']

min_order = 1

max_order = 1

continuity = 'L2'

last_updated = '2023.05'

init_kwargs() → Dict[str, Any]

Return the kwargs used to create this element.

Returns:

Keyword argument dictionary