Hitting time statistics and extreme value theory
We consider discrete time dynamical systems and show the link between Hitting Time
Statistics (the distribution of the first time points land in asymptotically small sets) and …
Statistics (the distribution of the first time points land in asymptotically small sets) and …
[HTML][HTML] Martingale–coboundary decomposition for families of dynamical systems
A Korepanov, Z Kosloff, I Melbourne - Annales de l'Institut Henri Poincaré C …, 2018 - Elsevier
We prove statistical limit laws for sequences of Birkhoff sums of the type∑ j= 0 n− 1 vn∘ T nj
where T n is a family of nonuniformly hyperbolic transformations. The key ingredient is a new …
where T n is a family of nonuniformly hyperbolic transformations. The key ingredient is a new …
From rates of mixing to recurrence times via large deviations
A classic approach in dynamical systems is to use particular geometric structures to deduce
statistical properties, for example the existence of invariant measures with stochastic-like …
statistical properties, for example the existence of invariant measures with stochastic-like …
Explicit coupling argument for non-uniformly hyperbolic transformations
A Korepanov, Z Kosloff, I Melbourne - Proceedings of the Royal …, 2019 - cambridge.org
The transfer operator corresponding to a uniformly expanding map enjoys good spectral
properties. We verify that coupling yields explicit estimates that depend continuously on the …
properties. We verify that coupling yields explicit estimates that depend continuously on the …
Quantitative statistical stability, speed of convergence to equilibrium and partially hyperbolic skew products
S Galatolo - Journal de l'École polytechnique …, 2018 - jep.centre-mersenne.org
We consider a general relation between fixed point stability of suitably perturbed transfer
operators and convergence to equilibrium (a notion which is strictly related to decay of …
operators and convergence to equilibrium (a notion which is strictly related to decay of …
Continuity of SRB measure and entropy for Benedicks–Carleson quadratic maps
JM Freitas - Nonlinearity, 2005 - iopscience.iop.org
We consider the quadratic family of maps given by fa (x)= 1− ax 2 on I=[− 1, 1], for the
Benedicks–Carleson parameters. On this positive Lebesgue measure set of parameters …
Benedicks–Carleson parameters. On this positive Lebesgue measure set of parameters …
Absolutely continuous invariant measures for non-uniformly expanding maps
H Hu, S Vaienti - Ergodic Theory and Dynamical Systems, 2009 - cambridge.org
For a large class of non-uniformly expanding maps of ℝm, with indifferent fixed points and
unbounded distortion and that are non-necessarily Markovian, we construct an absolutely …
unbounded distortion and that are non-necessarily Markovian, we construct an absolutely …
Statistical stability and limit laws for Rovella maps
We consider a family of one-dimensional maps arising from the contracting Lorenz attractors
studied by Rovella. Benedicks–Carleson techniques were used by Rovella to prove that …
studied by Rovella. Benedicks–Carleson techniques were used by Rovella to prove that …
Statistical stability of mostly expanding diffeomorphisms
M Andersson, CH Vásquez - Annales de l'Institut Henri Poincaré C …, 2020 - Elsevier
We study how physical measures vary with the underlying dynamics in the open class of C r,
r> 1, strong partially hyperbolic diffeomorphisms for which the central Lyapunov exponents …
r> 1, strong partially hyperbolic diffeomorphisms for which the central Lyapunov exponents …
On the statistical stability of Lorenz attractors with a stable foliation
W Bahsoun, M Ruziboev - Ergodic Theory and Dynamical Systems, 2019 - cambridge.org
On the statistical stability of Lorenz attractors with a C1+α stable foliation Page 1 Ergod. Th. &
Dynam. Sys. (2019), 39, 3169–3184 doi:10.1017/etds.2018.28 c Cambridge University Press …
Dynam. Sys. (2019), 39, 3169–3184 doi:10.1017/etds.2018.28 c Cambridge University Press …