On the Recurrence of Birkhoff Sums for a Circle Rotation and a Hölder Function
Abstract
We consider a zero-mean Hölder function on the circle. If an irrational rotation of the circle is sufficiently well approximable by rational rotations, then the sequence of values of the Birkhoff sums remains finite at each point of the circle.
Fields of Study & Subjects
Mathematical Dynamics and Fractals
Mathematical functions and polynomials
Polynomial and algebraic computation
Publication details
- Journal / source
- Theory of Probability and Its Applications
- Publisher
- Society for Industrial & Applied Mathematics (SIAM)
- Volume
- 70
- Issue
- 4
- Pages
- 584–592
- Publication date
- 1 February 2026
- Language
- EN