Buffa–Christiansen

Before running this example, you must install Bempp-cl:

pip install numba scipy meshio
pip install bempp-cl

This element can then be created with the following lines of Python:

import bempp_cl.api
grid = bempp_cl.api.shapes.regular_sphere(1)

# Create Buffa-Christiansen degree 0 on a dual polygon(4)
element = bempp_cl.api.function_space(grid, "BC", 0)

# Create Buffa-Christiansen degree 0 on a dual polygon(5)
element = bempp_cl.api.function_space(grid, "BC", 0)

# Create Buffa-Christiansen degree 0 on a dual polygon(6)
element = bempp_cl.api.function_space(grid, "BC", 0)

Before running this example, you must install Symfem:

pip install symfem

This element can then be created with the following lines of Python:

import symfem

# Create Buffa-Christiansen degree 0 on a dual polygon(4)
element = symfem.create_element("dual polygon(4)", "BC", 0)

# Create Buffa-Christiansen degree 0 on a dual polygon(5)
element = symfem.create_element("dual polygon(5)", "BC", 0)

# Create Buffa-Christiansen degree 0 on a dual polygon(6)
element = symfem.create_element("dual polygon(6)", "BC", 0)