Now showing items 1-4 of 4

• Dual-phase-lag heat conduction with microtemperatures ﻿

(2021-07-14)
Article
Restricted access - publisher's policy
In this paper, we propose a system of equations governing the dual-phase-lag heat conduction with microtemperatures. Several conditions on the coefficients are imposed so that the energy of the system is positive definite ...
• On the phase-lag with equation with spatial dependent lags ﻿

(2017-11-01)
Article
Open Access
In this paper we investigate several qualitative properties of the solutions of the dual-phase-lag heat equation and the three-phase-lag heat equation. In the first case we assume that the parameter tTtT depends on the ...
• On the regularity and stability of the dual-phase-lag equation ﻿

(Elsevier, 2020-02)
Article
Open Access
In this note we consider the following linear partial different equation which is usually seen as an approximation to the dual-phase-lag heat equation proposed by Tzou.  \dot {T}+\tau_q \ddot {T}+\frac{\tau_{q}^{2}}{ ...
• On the regularity and stability of three-phase-lag thermoelastic plate ﻿

(2021-02-25)
Article
Restricted access - publisher's policy
In this paper we consider the following three-phase-lag thermoelastic plate u = ¿ ( u ¿ m ); c( _ + q ) = m (u_ + qu ) + (k + + k _): We obtain analyticity and exponential stability for the ...