Topologies of group algebras and a theorem of Littlewood
An important problem in Fourier analysis is that of investigating the relationship between the "size" of a function and the "size" of its Fourier transform. The present paper can be regarded as a contribution to this problem.
First published in the Transactions of the American Mathematical Society in Vol.86, 1957, published by the American Mathematical Society
American Mathematical Society
Transactions of the American Mathematical Society 86 (l957), 269-283
Fourier analysis, Fourier Transform, Theorem of Littlewood, Group algebra