Results 1 to 10 of about 503 (210)

Pullback attractor of a nonautonomous fourth-order parabolic equation modeling epitaxial thin film growth

open access: yesElectronic Journal of Differential Equations, 2015
We study a nonautonomous fourth-order parabolic equation modeling epitaxial thin film growth. It is shown that a pullback attractor of the model exists when the external force has exponential growth.
Ning Duan, Xiaopeng Zhao
doaj   +1 more source

Random Attractors for Stochastic Retarded Reaction-Diffusion Equations on Unbounded Domains

open access: yesAbstract and Applied Analysis, 2013
This paper is devoted to a stochastic retarded reaction-diffusion equation on all d-dimensional space with additive white noise. We first show that the stochastic retarded reaction-diffusion equation generates a random dynamical system by transforming ...
Xiaoquan Ding, Jifa Jiang
doaj   +1 more source

Fractal Dimension for the Nonautonomous Stochastic Fifth-Order Swift–Hohenberg Equation

open access: yesComplexity, 2020
Some dynamics behaviors for the nonautonomous stochastic fifth-order Swift–Hohenberg equation with additive white noise are considered. The existence of pullback random attractors for the nonautonomous stochastic fifth-order Swift–Hohenberg equation with
Yanfeng Guo, Chunxiao Guo, Yongping Xi
doaj   +1 more source

Synchronization of nonautonomous dynamical systems

open access: yesElectronic Journal of Differential Equations, 2003
The synchronization of two nonautonomous dynamical systems is considered, where the systems are described in terms of a skew-product formalism, i.
Peter E. Kloeden
doaj  

Pullback Attractors for Nonautonomous 2D-Navier-Stokes Models with Variable Delays

open access: yesAbstract and Applied Analysis, 2013
Using a method based on the concept of the Kuratowski measure of the noncompactness of a bounded set as well as some new estimates of the equicontinuity of the solutions, we prove the existence of a unique pullback attractor in higher regularity space ...
Xiaoli Liu, Yejuan Wang
doaj   +1 more source

Pullback attractor of p-Laplacian equation with time-dependent parameters on the entire space

open access: yes四川大学学报. 自然科学版, 2020
We consider the long-time behavior of the non-autonomous p-Laplacian equation and prove that the process associated with the equation is asymptotically compact, where the forcing term only satisfies an integral condition.
WANG Yi, MA Qiao-Zhen
doaj  

Pullback D−attractors for the fractional non-autonomous beam equation with fractional rotational inertia and structural damping or strong damping

open access: yesResults in Applied Mathematics
This paper investigates the well-posedness and long-time dynamics of a class of fractional non-autonomous beam equations with fractional rotational inertia and structural damping or strong damping.
Penghui Lv, Jingxin Lu, Guoguang Lin
doaj   +1 more source

Home - About - Disclaimer - Privacy