Among the most familiar systems in symbolic dynamics are the subshifts of finite type, or SFT’s for short. SFT’s are relatively easy to analyze, and have many pleasant properties such as intrinsic ergodicity and unique ergodicity with respect to the tail. A larger class, which has the desirable property of being closed under factors, is that of sofic systems. This class of systems retains many ...

We present a class of integer sequences fc n g with the property that for every p-invariant and ergodic positive-entropy measure on T, fc n x (mod 1)g is uniformly distributed for-almost every x. This extends a result of B. Host, who proved this for the sequence fq n g, for q relatively prime to p. Our class of sequences includes, for instance, the sequence c n = P f i (n)q n i , where the numb...

The construction of continuous shearlet transform has been extended to higher dimensions. It was generalized a group that is topologically isomorphic semidirect product locally compact groups. In this paper, by unified theoretical linear algebra approach the representation theory, class transforms obtained from quasi-regular presented. order develop such representation, we utilize homogeneous s...