Instability results for the damped wave equation in unbounded domains

DOI10.1016/j.jde.2004.06.006zbMath1075.35018arXivmath/0406041OpenAlexW2159315539MaRDI QIDQ1772321

Pedro Freitas, David Krejčiřík

Publication date: 18 April 2005

Published in: Journal of Differential Equations (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0406041

zbMATH Keywords

Schrödinger operatorsindefinite damping

Mathematics Subject Classification ID

Initial-boundary value problems for second-order hyperbolic equations (35L20) Stability in context of PDEs (35B35) Asymptotic distributions of eigenvalues in context of PDEs (35P20)

Related Items (10)

From Lieb-Thirring inequalities to spectral enclosures for the damped wave equation ⋮ An effective Hamiltonian for the eigenvalue asymptotics of the Robin Laplacian with a large parameter ⋮ Spectral analysis on ruled surfaces with combined Dirichlet and Neumann boundary conditions ⋮ Stability analysis of the zero solution for two class evolution equations ⋮ Schrödinger operator with a strong varying interaction on a curve in $\mathbb {R}^2$R2 ⋮ Timoshenko systems with indefinite damping ⋮ Spectrum of the Laplacian in a narrow curved strip with combined Dirichlet and Neumann boundary conditions ⋮ Spectrum of the Dirichlet Laplacian in sheared waveguides ⋮ Porous-elasticity equations with indefinite damping ⋮ Soft quantum waveguides with an explicit cut-locus

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