De nouvelles caractérisations des ensembles de Sidon. (French) Zbl 0468.43008

Adv. Math., Suppl. Stud. 7B, 685-726 (1981).


43A46 Special sets (thin sets, Kronecker sets, Helson sets, Ditkin sets, Sidon sets, etc.)
42A55 Lacunary series of trigonometric and other functions; Riesz products
46E30 Spaces of measurable functions (\(L^p\)-spaces, Orlicz spaces, Köthe function spaces, Lorentz spaces, rearrangement invariant spaces, ideal spaces, etc.)
43A40 Character groups and dual objects
43A22 Homomorphisms and multipliers of function spaces on groups, semigroups, etc.


Zbl 0375.52002