On the decay of the local energy for wave equations with a moving obstacle

DOI10.1017/S0027763000021681zbMath0405.35046MaRDI QIDQ4191008

Hideo Tamura

Publication date: 1978

Published in: Nagoya Mathematical Journal (Search for Journal in Brave)

zbMATH Keywords

Wave EquationMoving BoundaryInitial- Boundary-Value ProblemLocal EnergyMoving Obstacle

Mathematics Subject Classification ID

Wave equation (35L05) A priori estimates in context of PDEs (35B45) Qualitative properties of solutions to partial differential equations (35B99)

Related Items

Inverse scattering problem for moving obstacles

Cites Work

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• Local decay of solutions of the wave equation in the exterior of a moving body
• The decay of solutions of the initial-boundary value problem for the wave equation in unbounded regions
• Local energy decays for wave equations with time-dependent coefficients
• Exponential decay of solutions of the wave equation