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Partial Differential Equations/The wave equation
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The Fourier transform The Malgrange-Ehrenpreis theorem
Fundamental solution
Initial value problem
0 100% #FFFFFF Definition 9.?:
Let . The initial value problem for the wave equation is defined to be the problem to find a function such that
.
We will first solve the initial value problem in the case
Exercises
Sources
The Fourier transform The Malgrange-Ehrenpreis theorem