[图书][B] Attractors for infinite-dimensional non-autonomous dynamical systems

A Carvalho, JA Langa, J Robinson - 2012 - books.google.com
The book treats the theory of attractors for non-autonomous dynamical systems. The aim of
the book is to give a coherent account of the current state of the theory, using the framework …

Trajectory statistical solutions and Liouville type theorem for nonlinear wave equations with polynomial growth

H Jiang, C Zhao - 2021 - projecteuclid.org
This article investigates the following family of nonlinear wave equations ∂^ 2_tu+ γ (-Δ)^
α\partial_t u= Δ uf (u)+ g (x),\quad x ∈ Ω ⊂ R^ n,\, n\geqslant 1, with α∈0,1/2) and| f …

[HTML][HTML] A structurally damped plate equation with Dirichlet–Neumann boundary conditions

R Denk, R Schnaubelt - Journal of Differential Equations, 2015 - Elsevier
We investigate sectoriality and maximal regularity in L p–L q-Sobolev spaces for the
structurally damped plate equation with Dirichlet–Neumann (clamped) boundary conditions …

[HTML][HTML] Longtime dynamics of the Kirchhoff equations with fractional damping and supercritical nonlinearity

Z Yang, P Ding, L Li - Journal of Mathematical Analysis and Applications, 2016 - Elsevier
The paper investigates the global well-posedness and the longtime dynamics of the
Kirchhoff equations with fractional damping and supercritical nonlinearity: utt− M (‖∇ u‖ 2) …

[HTML][HTML] Parabolic approximation of damped wave equations via fractional powers: fast growing nonlinearities and continuity of the dynamics

FDM Bezerra, AN Carvalho, JW Cholewa… - Journal of Mathematical …, 2017 - Elsevier
Parabolic approximation of damped wave equations via fractional powers: Fast growing
nonlinearities and continuity of the dynamics - ScienceDirect Skip to main contentSkip to article …

Long term dynamics of stochastic supercritical wave equations driven by multiplicative noise on unbounded domains

Z Chen, B Wang - Discrete and Continuous Dynamical Systems, 2024 - aimsciences.org
This paper is concerned with the long term dynamics of the supercritical stochastic wave
equation driven by multiplicative noise on unbounded domains. By introducing an …

[HTML][HTML] Continuity of non-autonomous attractors for hyperbolic perturbation of parabolic equations

MM Freitas, P Kalita, JA Langa - Journal of Differential Equations, 2018 - Elsevier
In this work we prove the lower and upper semicontinuity of pullback, uniform, and cocycle
attractors for the non-autonomous dynamical system given by hyperbolic equation on a …

[HTML][HTML] Backwards compact attractors and periodic attractors for non-autonomous damped wave equations on an unbounded domain

J Yin, Y Li, A Gu - Computers & Mathematics with Applications, 2017 - Elsevier
We study the backwards dynamics for the wave equation defined on the whole 3D Euclid
space with a positively bounded coefficient of the damping and a time-dependent force. We …

A second-order evolution equation and logarithmic operators

FDM Bezerra - Bulletin of the Brazilian Mathematical Society, New …, 2022 - Springer
In this paper we introduce a matrix representation of the logarithmic wave operator and we
study a second-order semilinear evolution equation governed by this operator. We present a …

Exponential attractor for the wave equation with structural damping and supercritical exponent

Z Yang, Z Liu, P Niu - Communications in Contemporary …, 2016 - World Scientific
The paper studies the existence of an exponential attractor for the wave equation with
structural damping and supercritical nonlinearity utt− Δ u+ γ (− Δ) α ut+ f (u)= g (x). By …