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

.. py:module:: symfem.elements.q

.. autoapi-nested-parse::

   Q elements on tensor product cells.



Module Contents
---------------

Classes
~~~~~~~

.. autoapisummary::

   symfem.elements.q.Q
   symfem.elements.q.VectorQ
   symfem.elements.q.Nedelec
   symfem.elements.q.RaviartThomas




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


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

   A Q element.

   .. py:attribute:: names
      :value: ['Q', 'Lagrange', 'P']

      

   .. py:attribute:: references
      :value: ['quadrilateral', 'hexahedron']

      

   .. py:attribute:: min_order
      :value: 0

      

   .. py:attribute:: continuity
      :value: 'C0'

      

   .. py:attribute:: last_updated
      :value: '2023.07.1'

      

   .. py:method:: get_tensor_factorisation() -> List[Tuple[str, List[symfem.finite_element.FiniteElement], List[int]]]

      Get the representation of the element as a tensor product.

      :returns: The tensor factorisation


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

      Return the kwargs used to create this element.

      :returns: Keyword argument dictionary



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


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

   A vector Q element.

   .. py:attribute:: names
      :value: ['vector Q', 'vQ']

      

   .. py:attribute:: references
      :value: ['quadrilateral', 'hexahedron']

      

   .. py:attribute:: min_order
      :value: 0

      

   .. py:attribute:: continuity
      :value: 'C0'

      

   .. 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



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


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

   Nedelec Hcurl finite element.

   .. py:attribute:: names
      :value: ['NCE', 'RTCE', 'Qcurl', 'Nedelec', 'Ncurl']

      

   .. py:attribute:: references
      :value: ['quadrilateral', 'hexahedron']

      

   .. py:attribute:: min_order
      :value: 1

      

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

      

   .. 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



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


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

   Raviart-Thomas Hdiv finite element.

   .. py:attribute:: names
      :value: ['NCF', 'RTCF', 'Qdiv']

      

   .. py:attribute:: references
      :value: ['quadrilateral', 'hexahedron']

      

   .. py:attribute:: min_order
      :value: 1

      

   .. 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