On the domain of influence in thermoelasticity of bodies with voids
Marín Marín · Czech digital mathematics library · 1997
summary:The domain of influence, proposed by Cowin and Nunziato, is extended to cover the thermoelasticity of bodies with voids. We prove that for a finite time $t>0$ the displacement field $u_{i}$, the temperature $\theta $ and the change in volume fraction $\sigma$ generate no disturbance outside a bounded domain $B_t$.