Solving the the weak (variable-coefficient) form of the Poisson’s equation, using the Successive Over Relaxation (SOR) method.
SOR is a numerical method that solves elliptic partial differential equations,
like the Laplace or the Poisson’s equation. More info at the
sorvspoisson_report.pdf in the current directory.
(C) 2019, Athanasios Mattas
atmattas@physics.auth.gr