numerics/api/pde_8hpp_source.html

/// @file pde/pde.hpp

/// @brief Umbrella include for the PDE module.

///

/// Finite-difference operators, 3D field types, and time integration:

///   stencil.hpp   -- 2D/3D Laplacians, fiber sweeps, gradient, divergence,

///   curl fields.hpp    -- ScalarField3D, VectorField3D, FieldSolver,

///   MagneticSolver adi.hpp       -- CrankNicolsonADI (2D parabolic, Strang

///   splitting) diffusion.hpp -- diffusion_step_2d{,_dirichlet} (explicit

///   Euler)

#pragma once


#include "pde/stencil.hpp"

#include "pde/fields.hpp"

#include "pde/adi.hpp"

#include "pde/diffusion.hpp"

#include "pde/poisson.hpp"

adi.hpp
Crank-Nicolson ADI solver for 2D parabolic equations via fiber sweeps.

diffusion.hpp
Diffusion operators and implicit system builders for 2D grids.

fields.hpp
3D scalar and vector fields on Cartesian grids, with PDE field solvers.

poisson.hpp
2D Poisson equation solved via the Discrete Sine Transform.

stencil.hpp
Higher-order stencil and grid-sweep utilities.