symfem.elements.p1_iso_p2

P1-iso-P2 elements.

This element’s definition appears in https://doi.org/10.1007/BF01399555 (Bercovier, Pironneau, 1979)

Module Contents

Classes

P1IsoP2Interval	P1-iso-P2 finite element on an interval.
P1IsoP2Tri	P1-iso-P2 finite element on a triangle.
P1IsoP2Quad	P1-iso-P2 finite element on a quadrilateral.

class symfem.elements.p1_iso_p2.P1IsoP2Interval(reference: symfem.references.Reference, order: int)

Bases: symfem.finite_element.CiarletElement

P1-iso-P2 finite element on an interval.

names = ['P1-iso-P2', 'P2-iso-P1', 'iso-P2 P1']

references = ['interval']

min_order = 1

max_order = 1

continuity = 'C0'

last_updated = '2023.08'

class symfem.elements.p1_iso_p2.P1IsoP2Tri(reference: symfem.references.Reference, order: int)

Bases: symfem.finite_element.CiarletElement

P1-iso-P2 finite element on a triangle.

names = ['P1-iso-P2', 'P2-iso-P1', 'iso-P2 P1']

references = ['triangle']

min_order = 1

max_order = 1

continuity = 'C0'

last_updated = '2023.06'

class symfem.elements.p1_iso_p2.P1IsoP2Quad(reference: symfem.references.Reference, order: int)

Bases: symfem.finite_element.CiarletElement

P1-iso-P2 finite element on a quadrilateral.

names = ['P1-iso-P2', 'P2-iso-P1', 'iso-P2 P1']

references = ['quadrilateral']

min_order = 1

max_order = 1

continuity = 'C0'

last_updated = '2023.06'