Plancherel-type estimates and sharp spectral multipliers
نویسندگان
چکیده
منابع مشابه
Plancherel and spectral decomposition/synthesis
[2] Apparently Fourier did not possess the inner-product expression for (concrete) Fourier coefficients when he first proposed that functions are expressible in Fourier series. This understandably weakened his claim. Worse, at the time, notions of convergence and even the notion of function were amorphous, so that the sense(s) in which a function might be represented by a Fourier series could n...
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ژورنال
عنوان ژورنال: Journal of Functional Analysis
سال: 2002
ISSN: 0022-1236
DOI: 10.1016/s0022-1236(02)00009-5