In this paper we study the behaviour of a three-dimensional linear thermoelectromagnetic material, which has constitutive equations with memory effects for both the heat flux and the electric current density. We develop a linearized theory of thermodynamics, in which context we are able to introduce a maximal free energy defined in the frequency domain. Using this free energy a domain of dependence is obtained. Moreover, we prove a theorem of uniqueness, existence and asymptotic stability.
Linear stability for a thermoelectromagnetic material with memory
AMENDOLA, GIOVAMBATTISTA
2001-01-01
Abstract
In this paper we study the behaviour of a three-dimensional linear thermoelectromagnetic material, which has constitutive equations with memory effects for both the heat flux and the electric current density. We develop a linearized theory of thermodynamics, in which context we are able to introduce a maximal free energy defined in the frequency domain. Using this free energy a domain of dependence is obtained. Moreover, we prove a theorem of uniqueness, existence and asymptotic stability.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
