publications
Article
Local energy decay for the wave equation with a nonlinear timedependent damping |
Bchatnia Ahmed, -0001 |
Applicable Analysis, 92, 11, 2288–2308, |
Résumé
This article addresses a wave equation on a exterior domain in Rd (d odd)
with nonlinear time-dependent dissipation. Under a microlocal geometric
condition we prove that the decay rates of the local energy functional are
obtained by solving a nonlinear non-autonomous differential equation
This article addresses a wave equation on a exterior domain in R^d (d odd) with nonlinear time-dependent dissipation. Under a microlocal geometriccondition we prove that the decay rates of the local energy functional areobtained by solving a nonlinear non-autonomous differential equation
