proximal_nonnegativity¶
- odl.solvers.nonsmooth.proximal_operators.proximal_nonnegativity(space)[source]¶
Function to create the proximal operator of
G(x) = ind(x >= 0)
.Function for the proximal operator of the functional
G(x)=ind(x >= 0)
to be initialized.- Parameters:
- space
LinearSpace
Domain of the functional G(x)
- space
- Returns:
- prox_factoryfunction
Factory for the proximal operator to be initialized
See also