sobolev_space (#524)

FEniCS · Aug 18, 2022 · c9e0227 · c9e0227
1 parent 6f0235b
commit c9e0227
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/ffcx/element_interface.py b/ffcx/element_interface.py
@@ -127,6 +127,10 @@ def __init__(self, element: ufl.finiteelement.FiniteElementBase):
             f"QuadratureElement({element})", "quadrature element", element.cell().cellname(), element.value_shape(),
             element.degree())
 
+    def sobolev_space(self):
+        """Return the underlying Sobolev space."""
+        return ufl.sobolevspace.L2
+
     def __eq__(self, other) -> bool:
         """Check if two elements are equal."""
         return isinstance(other, QuadratureElement) and numpy.allclose(self._points, other._points)