(3) Solve the following BVP for the Wave Equation using the Fourier Series solution formulac (3a2 u(r, t) 0 u(0, t)0 u(...
(2) Solve the following BVP for the Wave Equation using the Fourier Serics solution formulac (42- u(r, t)= 0 u(0, t) 0 u(5, t) 0 u(r, 0) sin(T) 12sin(T) ut(r, 0)0 (r, t) E (0,5) x (0, oo) t > 0 t > 0 (2) Solve the following BVP for the Wave Equation using the Fourier Serics solution formulac (42- u(r, t)= 0 u(0, t) 0 u(5, t) 0 u(r, 0) sin(T) 12sin(T) ut(r, 0)0 (r, t) E (0,5) x...
(2) Solve the following BVP for the Wave Equation using the Fourier Series solution formulae. (432 – )u(x, t) = 0 (x, t) € (0,5) x (0,0) (0,t) = 0 t> 0 Zu (5, t) = 0 to u(x,0) = sin(7x) – 12sin(77x) ut(x,0)=0
Solve the BVP for the wave equation (∂^2u)/(∂t^2)(x,t)=(∂^2u)/(∂x^2)(x,t), 0<x<5pi u(0,t)=0, u(5π,t)=0, t>0, u(x,0)=sin(2x), ut(x,0)=4sin(5x), 0<x<5pi. u(x,t)=
In the remaining exercises use multiple Fourier series to solve the BVP (double series except in the last exercise where you can use triple Fourier series). Exercise 13. Uz(0, y, t) ux(2, y, t) = 0, a(z, 0, t) = u(x, 1, t) = 0, u(z, y, 0) = 100 0 < y < 1, t > 0 0 < x < 2, t > 0 0<x<2, 0<p<1. In the remaining exercises use multiple Fourier series to solve the BVP...
Exercise 9. Solve the BVP a(0, t) = 0 u(r, t)-Uz(n, t) = 0 u(z, 0) = sin z 0<x<π, t>0, t >0 t > 0 (z,0) = 0 2
(4) (a) Compute the Fourier series for the function f(s)-- interval [-T, on the (b) Compute the solution u(t,a) for the partial differential equation on the interval [o, ) luWith u(t, 0) u(t,1)-0 for t>0 (boundary conditions) u(o,z)-3 sin(2x)-5 sin(5z) + sin(6z), for O < < 1 (initial conditions) (20 points) (4) (a) Compute the Fourier series for the function f(s)-- interval [-T, on the (b) Compute the solution u(t,a) for the partial differential equation on the interval [o, )...
3. Using the linearity of the wave equation, solve the wave equation problem 82u 2 82u a(0, t) = 0 u(L,t)0 u(z,0) = sin( ) (z, 0) = sin( F) 3. Using the linearity of the wave equation, solve the wave equation problem 82u 2 82u a(0, t) = 0 u(L,t)0 u(z,0) = sin( ) (z, 0) = sin( F)
(1) Consider the following BVP for the wave equation, which models a string that is free at both ends: (r, t) E (0, L) x (0, 0o) (0, t) ur(L, t) u(r, 0) f() u(r, 0) g() 0 t0 E [0, L E [0, L The total energy of the solution at time t is 1 E(t) 2 0 (au (r, t) +(u(T, t)? ds. Show that the total energy is constant, i.c., E'(t) 0. [Hint: Start by differentiating under...
(1) Consider the following BVP for the wave equation, which models a string that is free at both ends: (r, t) E (0, L) x (0, 0o) (0, t) ur(L, t) u(r, 0) f() u(r, 0) g() 0 t0 E [0, L E [0, L The total energy of the solution at time t is 1 E(t) 2 0 (au (r, t) +(u(T, t)? ds. Show that the total energy is constant, i.c., E'(t) 0. [Hint: Start by differentiating under...
(1) Find the solution for each of the following BVP for the heat equation at)u(r, t)0 (r, t) E (0, 20) x (0, co) (0, t) 0 u(20, t)0 u(r, 0) f(r) E [0, 10 E (10, 20 t > 0 1 where f(r) a. t > 0 (1) Find the solution for each of the following BVP for the heat equation at)u(r, t)0 (r, t) E (0, 20) x (0, co) (0, t) 0 u(20, t)0 u(r, 0) f(r)...