Search
Now showing items 1-10 of 46
On the Characterization of l(p)-Compressible Ergodic Sequences
(IEEE-INST Electrical Electronics Engineers, 2015)
This work offers a necessary and sufficient condition for a stationary and ergodic process to be l(p)-compressible in the sense proposed by Amini, Unser and Marvasti ["Compressibility of deterministic and random infinity ...
Records from stationary observations subject to a random trend
(Applied Probability Trust, 2015)
We prove strong convergence and asymptotic normality for the record and the weak record rate of observations of the form Y-n = X-n + T-n, n >= 1, where (X-n)(n is an element of z) is a stationary ergodic sequence of random ...
Almost automorphic delayed differential equations and Lasota-Wazewska model
(Southwest Missouri State University, 2017)
Existence of almost automorphic solutions for abstract delayed differential equations is established. Using ergodicity, exponential dichotomy and Bi-almost automorphicity on the homogeneous part, sufficient conditions for ...
Pointwise cubic average for two commuting transformations
(Hebrew University Magnes Press, 2016-10)
Huang, Shao and Ye recently studied pointwise multiple averages by using suitable topological models. Using a notion of dynamical cubes introduced by the authors, the Huang-Shao-Ye technique and the Host machinery of magic ...
Characterizing asymptotic randomization in abelian cellular automata
(Cambridge University Press, 2020)
Abelian cellular automata (CAs) are CAs which are group endomorphisms of the full group shift when endowing the alphabet with an abelian group structure. A CA randomizes an initial probability measure if its iterated images ...
Rate of convergence to equilibrium of fractional driven stochastic differential equations with some multiplicative noise
(Institute of Mathematical Statistics, 2017)
We investigate the problem of the rate of convergence to equilibrium for ergodic stochastic differential equations driven by fractional Brownian motion with Hurst parameterH >1/2 and multiplicative noise component σ. ...
An algebraic formulation, of ergodic problems
(Universidad Nacuional de Colombia; Sociedad Colombiana de matemáticas, 1976)
In Reference 1 we stated (p.195, fourth line from the bottom) : "Reciprocally, a positive, continuous, linear functional of norm 1 on α has the form [Formula Matemática]
Ergodic description of STIT tessellations
(2012)
Let (Y-t : t > 0) be the STIT tessellation process. We show that for all polytopes W with nonempty interior and all a > 1, the renormalized random sequence (a(n)Y(an) : n is an element of Z) induced in W is a finitary ...
Quantitative multiple recurrence for two and three transformations
(Hebrew University Magnes Press, 2018-06)
We provide various counter examples for quantitative multiple recurrence problems for systems with more than one transformation. We show that:There exists an ergodic system (X,X, mu,T (1), T (2)) with two commuting ...