Quarterly of Applied Mathematics

Quarterly of Applied Mathematics

Online ISSN 1552-4485; Print ISSN 0033-569X



Asymptotic behavior of solutions in linear 2- or 3-D thermoelasticity with second sound

Author: Reinhard Racke
Journal: Quart. Appl. Math. 61 (2003), 315-328
MSC: Primary 74H40; Secondary 35B35, 35Q72, 74H05
DOI: https://doi.org/10.1090/qam/1976372
MathSciNet review: MR1976372
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Abstract: We consider thermoelastic systems in two or three space dimensions where thermal disturbances are modeled propagating as wavelike pulses traveling at finite speed. This is done using Cattaneo's law for heat conduction instead of Fourier's law. For Dirichlet type boundary conditions, the exponential stability of the now purely, but slightly damped, hyperbolic system is proved in the radially symmetric case.

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DOI: https://doi.org/10.1090/qam/1976372
Article copyright: © Copyright 2003 American Mathematical Society

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