 Solution

ID: past-exam-of-the-mathematics-course-of-the-university-of-cambridge/2023/ii/paper-2/23f/b/solution

Codex  0 Created 2026-09-24 Updated 2026-09-25

For

f \in L^{1} (R^{n})

, use the angular-frequency convention

f (ξ) = \int_{R^{n}} f (x) e^{- i x \cdot ξ} d x .

L^{1} (R^{n})

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