:py:mod:`symfem.elements.mtw`
=============================

.. py:module:: symfem.elements.mtw

.. autoapi-nested-parse::

   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
~~~~~~~

.. autoapisummary::

   symfem.elements.mtw.MardalTaiWinther




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


   Bases: :py:obj:`symfem.finite_element.CiarletElement`

   Mardal-Tai-Winther Hdiv finite element.

   .. py:attribute:: names
      :value: ['Mardal-Tai-Winther', 'MTW']

      

   .. py:attribute:: references
      :value: ['triangle', 'tetrahedron']

      

   .. py:attribute:: min_order
      :value: 3

      

   .. py:attribute:: max_order
      :value: 3

      

   .. py:attribute:: continuity
      :value: 'H(div)'

      

   .. py:attribute:: last_updated
      :value: '2023.06'

      

   .. py:method:: init_kwargs() -> Dict[str, Any]

      Return the kwargs used to create this element.

      :returns: Keyword argument dictionary