lap5pt.py
: Python code for the 5-point Laplacian on a square
lap5ptconv.py
: Convergence study for the 5-point Laplacian
sddemo1.py
: Geometric demonstration of the problem with steepest descents
iterative_demo1.py
: Demonstration of the convergence of various iterative methods
bigmat.p
: a large and somewhat nasty finite element matrix, previously computed, which is imported by iterative_demo
gs5pt.py
: Gauss-Seidel iteration for the 5-point Laplacian
gs5ptdemo.py
: Graphical demo of convergence of Gauss-Seidel for the 5-point Laplacian
mg5pt.py
: Multigrid iteration for the 5-point Laplacian
mg5ptdemo.py
: Graphical demo of convergence of multigrid for the 5-point Laplacian
mg5ptdemo2.py
: Compare errors in multigrid and CG preconditioned by multigrid
firstprog.py
: A first program in FEniCS
poisson_convergence1.py
: Convergence study for finite elements
poisson_convergence2.py
: Convergence study for finite elements w/o requiring exact solution
poisson_convergence3.py
: Another example
adaptive_poisson1.py
: adaptive Poisson solver
adaptive_poisson2.py
: same set up for a different test problem
semilinear-picard.py
: solution of a semilinear problem by Picard iteration
semilinear-newton.py
: solution of a semilinear problem by Newton iteration
semilinear-newton2.py
: solution of a semilinear problem with FEniCS's automated Newton iteration
minimalsurf-picard.py
: solution of the minimal surface equation problem by Picard iteration
minimalsurf-newton.py
: solution of the minimal surface equation problem by Newton iteration
minimalsurf-newton2.py
: solution of the minimal surface equation problem by FEniCS's automated Newton iteration
p-laplacian0.py
: solution of the p-Laplace equation (first non-working attempt)
p-laplacian.py
: solution of the p-Laplace equation, using continuation
heat1d.py
: finite differences for the 1D heat equation
advection1d.py
: finite differences for the 1D advection equation
heat-equation0.py
: finite elements for the 2D heat equation
heat-equation.py
: finite elements for the 2D heat equation, better implementation
mixedpoisson1d.py
: Solution of 1D Poisson problem via a mixed formulation, graphical output
mixedpoisson.py
: Solution of Poisson problem via a mixed formulation
mixedpoissonplot.py
: Variant with different plotting
mixedpoisson-with-rates.py
: Variant with rates of convergence
stokes-2d.py
: solution of the (steady, linear) Stokes equations in 2D
navier-stokes.py
: solution of the (unsteady, nonlinear) Navier-Stokes equations in 2D
Updated March 21, 2018