Suppose we want to solve the two dimensional equation :
The exact solution of this equation is given by :
We could use two maps of isosurfaces: one for the calculated solution, another for the exact solution. We will also generate a plot of the grid nodes, with the initial conditions. The initial and the four boundary conditions are chosen to be the exact solution.
Last modified 22/12/99 by Juan de Lara ( Juan.Lara@ii.uam.es, http://www.ii.uam.es/~jlara) need help for using this courses?.