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 …
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 …
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) …
Parabolic approximation of damped wave equations via fractional powers: Fast growing nonlinearities and continuity of the dynamics - ScienceDirect Skip to main contentSkip to article …
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 …
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 …
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 …
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 …
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 …