Extension sets for real analytic functions and applications to Radon transforms.
Extensions of a Fourier multiplier theorem of Paley, II
Extensions of the Heisenberg-Weyl inequality.
Extrapolation and sharp norm estimates for classical operators on weighted Lebesgue spaces.
Extreme positive definite double sequences which are not moment sequences.
From the fact that the two-dimensional moment problem is not always solvable, we can deduce that there must be extreme ray generators of the cone of positive definite double sequences which are nor moment sequences. Such an argument does not lead to specific examples. In this paper it is shown how specific examples can be constructed if one is given an example of an N-extremal indeterminate measure in the one-dimensional moment problem (such examples exist in the literature). Konrad Schmüdgen had...
Factorisation without bounded approximate identities
Factorization of Lipschitz Functioins and Absolute Convergence of Vilenkin-Fourier Series.
Fastperiodische Funktionen.
Fastperiodizitätseigenschaften Dirichletscher Reihen
Fonctions arithmétiques multiplicatives et multiplicateurs des coefficients de Fourier des fonctions de puissance p-ième sommable
Fonctions presque périodiques (au sens de Bohr) et fonction zêta de Riemann
Formules de réduction trigonométrique
Fourier analysis and paths of brownian motion
Fourier Analysis of Riemann Distributions and Explicit Formulas.
Fourier approximation and embeddings of Sobolev spaces [Book]
Fourier coefficients and absolute convergence on compact totally disconnected groups.
Fourier coefficients and growth of harmonic functions.
Fourier coefficients of continuous functions and a class of multipliers
If is a bounded function on , the multiplier with symbol (denoted by is defined by , . We give some conditions on ensuring the “interpolation inequality” (here and is between 0 and 1). In most cases considered fails to have stronger -regularity properties (e.g. fails to be of weak type (1,1)). The results are applied to prove that for many sets every positive sequence in can be majorized by the sequence
Fourier coefficients of continuous linear mappings on homogeneous Banach spaces
Fourier intégraux à phases complexes