We construct a damping term for general higher-order strictly hyperbolic homogeneous equations with constant coefficients. We derive long-time decay estimates for the solution to the Cauchy problem, and we show that no better dissipative effect can be obtained with a different damping term.

A damping term for higher-order hyperbolic equations

D'ABBICCO, MARCELLO;IANNELLI, Enrico
2016-01-01

Abstract

We construct a damping term for general higher-order strictly hyperbolic homogeneous equations with constant coefficients. We derive long-time decay estimates for the solution to the Cauchy problem, and we show that no better dissipative effect can be obtained with a different damping term.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11586/176687
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