Beurling algebra
From Wikipedia, the free encyclopedia
In mathematics, a Beurling algebra, introduced by Arne Beurling (1949), is the algebra of periodic functions with Fourier series
such that the majorants
of the Fourier coefficients an are summable. In other words
It is closely related to the Wiener algebra.
[edit] References
- Belinsky, E.S. & Liflyand, E.R. (2001), “Beurling algebra”, in Hazewinkel, Michiel, Encyclopaedia of Mathematics, Kluwer Academic Publishers, ISBN 978-1556080104
- Beurling, Arne (1949), “On the spectral synthesis of bounded functions”, Acta Math. 81: 225–238, MR0027891, DOI 10.1007/BF02395018