Energy decay for damped wave equations on partially rectangular domains

Nicolas Burq; Michael Hitrik

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Energy decay for damped wave equations on partially rectangular domains

Nicolas Burq·Michael Hitrik

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Abstract

We consider the wave equation with a damping term on a partially rectangular planar domain, assuming that the damping is concentrated close to the non-rectangular part of the domain. Polynomial decay estimates for the energy of the solution are established.

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Nicolas Burq, Michael Hitrik. 2006-01-09. Energy decay for damped wave equations on partially rectangular domains. https://arxiv.org/abs/math/0601195

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