1. Dynamics of non-Ergodic piecewise affine maps of the torus;Adler;Ergodic Theory Dyn Syst,2001
2. Ashwin P. Non-smooth invariant circles in digital overflow oscillations. In: Proceedings of NED96: fourth international workshop on nonlinear dynamics of electronic systems, Seville, Spain, 1996.
3. Lossless digital filters overflow oscillations: approximation of invariant fractals;Ashwin;Int J Bifurcat Chaos,1997
4. Numerical analysis for a discontinuous rotation of the torus;Bruin;Chaos,2003
5. Piecewise isometries have zero topological entropy;Buzzi;Ergodic Theory Dyn Syst,2001