Martin Lueders requested to merge 624-linear-solver-for-maxwell-frequency-domain into main Jun 05, 2023

Description

Implementation of linear solver in frequency domain of the Maxwell equations.

News snippet

Implementation of linear solver in frequency domain of the Maxwell equations.

Checklist

I have checked that my code follows the Octopus coding standards
I have added tests for all the new features added in this request.

Closes #624