Basic Science World

Solution of General Partial Differential Equations

This script gives the numirical solution of PDE of the form
a1*Uxx + a2*Uyy + a3*Uxy + a4*Ux+ a5*Uy + a6*U=f(x,y)
where a1,a2,a3,a4,a5 and a6 are functions on x and y or constants. The solustion is carried by iteration method

Number of intervals =
Coefficient of Uxx a1(X,Y)=
Coefficient of Uyy a2(X,Y)=
Coefficient of Uxy a3(X,Y)=
Coefficient of Ux a4(X,Y)=
Coefficient of Uy a5(X,Y)=
Coefficient of U a6(X,Y)=
the RHS f(x,y)=
u(X0,Y)=
u(Xn,Y)=
u(X,Y0)=
u(X,Yn)=
Lower X0=Lower Y0 =
Upper Xn=Upper Yn =
Output format :