Results 11 to 20 of about 7,987 (267)

The asymptotic number of attractors in the random map model [PDF]

Journal of Physics A: Mathematical and General, 2003
The random map model is a deterministic dynamical system in a finite phase space with n points. The map that establishes the dynamics of the system is constructed by randomly choosing, for every point, another one as being its image. We derive here explicit formulas for the statistical distribution of the number of attractors in the system.
Romero, David, Zertuche, Federico
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Uniformly Random Attractor for the Three-Dimensional Stochastic Nonautonomous Camassa-Holm Equations

Abstract and Applied Analysis, 2013
We consider the uniformly random attractor for the three-dimensional stochastic nonautonomous Camassa-Holm equations in the periodic box in this paper.
Zhehao Huang, Zhengrong Liu
doaj   +1 more source

Invariant Gragh and Random Bony Attractors

, 2021
13 pages, 0 ...
Ghane, Fateme Helen, Rabiee, Maryam, Zaj, Marzie   +2 more
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Properties of attractors of canalyzing random Boolean networks [PDF]

Physical Review E, 2006
9 pages, 8 ...
Paul, U., Kaufman, V., Drossel, B.
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Random Attractors for Stochastic Retarded 2D-Navier-Stokes Equations with Additive Noise

Journal of Function Spaces, 2018
In this paper, the existence and the upper semicontinuity of a pullback attractor for stochastic retarded 2D-Navier-Stokes equation on a bounded domain are obtained.
Xiaoyao Jia, Xiaoquan Ding
doaj   +1 more source

Random exponential attractor for second order non-autonomous stochastic lattice dynamical systems with multiplicative white noise in weighted spaces

Advances in Difference Equations, 2019
This paper is concerned with the random exponential attractor for second order non-autonomous stochastic lattice system with multiplicative white noise and unbounded nonlinearity.
Haijuan Su, Shengfan Zhou, Luyao Wu
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Random potentials and cosmological attractors [PDF]

Journal of Cosmology and Astroparticle Physics, 2017
I show that the problem of realizing inflation in theories with random potentials of a limited number of fields can be solved, and agreement with the observational data can be naturally achieved if at least one of these fields has a non-minimal kinetic term of the type used in the theory of cosmological $α$-attractors.
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Connectedness of random set attractors [PDF]

Rendiconti Lincei, Matematica e Applicazioni, 2018
We examine the question whether random set attractors for continuous-time random dynamical systems on a connected state space are connected. In the deterministic case, these attractors are known to be connected. In the probabilistic setup, however, connectedness has only been shown under stronger connectedness assumptions on the ...
Scheutzow, Michael, Vorkastner, Isabell
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Random uniform exponential attractor for stochastic non-autonomous reaction-diffusion equation with multiplicative noise in ℝ3

Open Mathematics, 2019
We first introduce the concept of the random uniform exponential attractor for a jointly continuous non-autonomous random dynamical system (NRDS) and give a theorem on the existence of the random uniform exponential attractor for a jointly continuous ...
Han Zongfei, Zhou Shengfan
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Random Delta-Hausdorff-attractors

Discrete and Continuous Dynamical Systems - B, 2018
v1: 20 pages v2: 20 pages, corrected typos, streamlined ...
Scheutzow, Michael, Wilke-Berenguer, Maite   +1 more
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