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math.DS2021
Lorentzian non-stationary dynamical systems
MohammadReza Molaei, Najmeh Khajoei
In this paper, we introduce a Lorentzian Anosov family (LAfamily) up to a sequence of distributions of null vectors. We prove for each p Mi, where Mi is a Lorentzian manifold for i…
math.DS2017
Hyperbolic dynamics of discrete dynamical systems on pseudo-riemannian manifolds
MohammadReza Molaei
We consider a discrete dynamical system on a pseudo-Riemannian manifold and we determine the concept of a hyperbolic set for it. We insert a condition in the definition of a hyperb…