On spectral approximation algorithm for thermoelastic shells in the nonclassical theory of thermoelasticity with three phase-lags - Archive ouverte HAL
Communication Dans Un Congrès Année : 2013

On spectral approximation algorithm for thermoelastic shells in the nonclassical theory of thermoelasticity with three phase-lags

Résumé

In this paper nonclassical dynamical model for thermoelastic bodies with three phase-lags is studied. Applying variational formulation of the general three-dimensional initial-boundary value problem existence and uniqueness of solution in suitable spaces is proved. Spectral algorithm of approximation of the three-dimensional initial-boundary value problem for thermoelastic shell by a sequence of two-dimensional ones is constructed, convergence of the algorithm in corresponding spaces is proved and the rate of convergence is estimated.
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Dates et versions

hal-00855919 , version 1 (30-08-2013)

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  • HAL Id : hal-00855919 , version 1

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Gia A. Avalishvili, Mariam A. Avalishvili. On spectral approximation algorithm for thermoelastic shells in the nonclassical theory of thermoelasticity with three phase-lags. 2nd ECCOMAS Young Investigators Conference (YIC 2013), Sep 2013, Bordeaux, France. ⟨hal-00855919⟩

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