2015/02/02 by Tsujii, Masato
#37C30 #Dynamical Systems (math.DS) #FOS: Mathematics
paper · doi:10.48550/arxiv.1502.00422
We consider suspension semiflows of an angle multiplying map on the circle and study the distributions of periods of their periodic orbits. Under generic conditions on the roof function, we give an asymptotic formula on the number π(T) of prime periodic orbits with period ≤ T. The error term is bounded, at least, by exp((1-\frac14\lceil χmax/htop\rceil+ε) h\top T) in the limit T→ ∞ for arbitrarily small ε>0, where htop and χmax are respectively the topological entropy and the maximal Lyapunov exponent of the semiflow.