The Plancherel Theorem and Parseval's Theorem
If f(r) and g(r) are such that their Hankel transforms Fν(k) and Gν(k) are well defined, then the Plancherel theorem states
Parseval's theorem, which states:
is a special case of the Plancherel theorem. These theorems can be proven using the orthogonality property.
Read more about this topic: Hankel Transform
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