Question 4 Find the explicit finite difference solution of the wave equation utt - Uxx = 0, with the boundary conditions and the initial conditions 0 < x < 1, u(0, t) = u(1,t) = 0, t> 0 U₁,1 and u₁, 2. Use Ax=0.25, At = 0.1 t>0 u(x, 0) = сosπx, u₁(x, 0) = 0, 0≤x≤1

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Question 4
Find the explicit finite difference solution of the wave equation
utt - Uxx = 0,
0 < x < 1,
with the boundary conditions
and the initial conditions
u(0, t) = u(1, t) = 0,
t> 0
u₁,1 and u₁, 2. Use Ax=0.25, At = 0.1
t≥ 0
u(x,0) = соsлx, u₁(x,0) = 0, 0≤x≤1
Transcribed Image Text:Question 4 Find the explicit finite difference solution of the wave equation utt - Uxx = 0, 0 < x < 1, with the boundary conditions and the initial conditions u(0, t) = u(1, t) = 0, t> 0 u₁,1 and u₁, 2. Use Ax=0.25, At = 0.1 t≥ 0 u(x,0) = соsлx, u₁(x,0) = 0, 0≤x≤1
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