 Carleson–Jacobs theorem

The Carleson–Jacobs theorem is a result in harmonic analysis concerning the behavior of certain functions in terms of their boundedness properties and the behavior of their Fourier transforms. It is named after mathematicians Lennart Carleson and H.G. Jacobs. The theorem essentially addresses the relationship between certain types of singular integral operators and the boundedness of functions in various function spaces, including \( L^p \) spaces.