2 papers
nlin.CD2003
Symbolic analysis for some planar piecewise linear maps
Xin-Chu Fu, Peter Ashwin
In this paper a class of linear maps on the 2-torus and some planar piecewise isometries are discussed. For these discontinuous maps, by introducing codings underlying the map oper…
chao-dyn1998
On a Linear Chaotic Quantum Harmonic Oscillator
Jinqiao Duan, Xin-Chu Fu, Pei-De Liu +1
We show that a linear quantum harmonic oscillator is chaotic in the sense of Li-Yorke. We also prove that the weighted backward shift map, used as an infinite dimensional linear ch…