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Scaling Variables and Asymptotic Expansions in Damped Wave Equations

✍ Scribed by Th Gallay; G Raugel


Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
685 KB
Volume
150
Category
Article
ISSN
0022-0396

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## Abstract Dissipative perturbations of hyperbolic equations such as __u__~__tt__~ + __Bu__~__t__~ + __A__^2^__u__ = 0 with positive operators __A__, __B__ are considered. The rates of decay and partition of energy theorems are established for solutions of these equations.

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