- #1
squenshl
- 479
- 4
How do I use the finite difference method with M = N = 20 to obtain a plot of the solution of
[tex]\nabla[/tex]2u = 1, 0 < x < 1, 0 < y < 1,
u(x,0) = x(1-x), u(x,1) = x(1-x), 0 [tex]\leq[/tex] y [tex]\leq[/tex] 1,
u(0,y) = 0, u(1,y) = 0, 0 [tex]\leq[/tex] y [tex]\leq[/tex] 1.
[tex]\nabla[/tex]2u = 1, 0 < x < 1, 0 < y < 1,
u(x,0) = x(1-x), u(x,1) = x(1-x), 0 [tex]\leq[/tex] y [tex]\leq[/tex] 1,
u(0,y) = 0, u(1,y) = 0, 0 [tex]\leq[/tex] y [tex]\leq[/tex] 1.