(a) State the definition of a Fourier transform of \(f\in L^1(\mathbb R)\);
(b) State the Fourier Inversion Theorem;
(c) Show that the Fourier transform is one-to-one on \(L^1(\mathbb R)\).
Question
1998 • Question 5
(a) State the definition of a Fourier transform of \(f\in L^1(\mathbb R)\);
(b) State the Fourier Inversion Theorem;
(c) Show that the Fourier transform is one-to-one on \(L^1(\mathbb R)\).