Starting from:
$30

$24

Computational Finance Lab VII Solution

a). Solve the following two-point Boundary-Value problem by using finite element method:






d
(
(x + 1)
du
) + (2 + x2)u(x) = x2 4; x 2
(0; 1)


















dx
dx


u(0) = u(1) = 0;




by using piecewise linear polynomials and using trapezoidal rule and Simpsons rule for the numerical quadra-ture.







b). Solve the following two-point Boundary-Value problem by using finite element method:






d
((x2
2)
du
) + (1 + 2x)u(x) = x2 + 4x 5; x 2
(0; 1)












dx
dx






u′(1) = 0;


u(0) = 2;


by using piecewise linear polynomials and using trapezoidal rule and Simpsons rule for the numerical quadra-ture.







c). Consider the following Black-Scholes PDE for European call:








@V
1
2S2
@2V










@V
rV = 0; (0; 1) (0; T ]; T 0




+




+ (r )S






@t
2
@S2
@S


V (S; t) = 0;
for S = 0;








































































V (S; t) = S
Ke
r(T


t)
;
for S








! 1


























with suitable initial condition V (S; 0):





































































Solve the transformed PDE yt = yxx with suitable initial and boundary conditions by using finite elements mentioned in problem (a)and the Crank-Nicolson scheme.



Plot V (S; t) for T = 1; K = 10; r = 0:06; = 0:3, and the payoff.

















































































1

More products