34 citations · 35 across the 5 of their papers we have counts for
5 papers
S-Expansiveness and Zip Shift Maps in Symbolic Dynamics
S. Lamei, P. Mehdipour, W. Vargas
In this paper, we introduce the concept of S-expansiveness for local homeomorphisms and demonstrate that a class of extended symbolic dynamics, known as zip shift maps, are S-expan…
An N-to-1 Smale Horseshoe
Sanaz Lamei, Pouya Mehdipour
In this work we extend the Conley-Moser Theorem for -to-1 local diffeomorphisms. By the aim of some extended symbolic dynamics we encode generalized -to-1 horseshoe maps and…
Zip shift Space
Sanaz Lamei, Pouya Mehdipour
We introduce a new extension in symbolic dynamics on two sets of alphabets, called the zip shift space. In finite case, it represents a finite-to-1 local homeomorphism called zip s…
Generating Functions for Special Flows over the 1-Step Countable Topological Markov Chains
Dawoud Ahmadi Dastjerdi, Sanaz Lamei
Let be a topological Markov chain with finite leading and follower sets. Special flow over whose height function depends on the time zero of elements of is constructed.…
Induced topological pressure for countable state Markov shifts
Johannes Jaerisch, Marc Kesseböhmer, Sanaz Lamei
We introduce the notion of induced topological pressure for countable state Markov shifts with respect to a non-negative scaling function and an arbitrary subset of finite words. F…