autopdex.models.poisson_weak

autopdex.models.poisson_weak(coefficient_fun=<function <lambda>>, source_fun=None)[source]

Poisson equation in n dimensions as weak form.

Parameters:

coefficient_fun (function) – Function to compute the coefficient of the laplacian, defaults to 1.
source_fun (function (dependend on the position jnp.ndarray x), optional) – Function to compute the source term, defaults to None.

Returns:

Function to compute the weak form of the PDE.

Return type:

pde_fun (function)

Notes

This models works for DOFs as a jnp.ndarray.