Articles de revista
Enviaments recents
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Spatial behavior in high order partial differential equations
(2018-04)
Article
Accés restringit per política de l'editorialIn this paper we study the spatial behavior of solutions to the equations obtained by taking formal Taylor approximations to the heat conduction dual-phase-lag and three-phase-lag theories, reflecting Saint-Venant's ... -
Qualitative properties in strain gradient thermoelasticity with microtemperatures
(2018-02-01)
Article
Accés obertThis paper is devoted to the strain gradient theory of thermoelastic aterials whose microelements possess microtemperatures. The work is motivated by an increasing use of materials which possess thermal variation at a ... -
On the existence and uniqueness in phase-lag thermoelasticity
(2018-01)
Article
Accés restringit per política de l'editorialThis paper is devoted to analyze the phaselag thermoelasticity problem. We study two different cases and we prove, for each one of them, that the solutions of the problem are determined by a quasicontractive semigroup. ... -
Phragmén-Lindelöf alternative for the Laplace equation with dynamic boundary conditions
(2017-11-01)
Article
Accés obertThis paper investigates the spatial behavior of the solutions of the Laplace equation on a semi-infinite cylinder when dynamical nonlinear boundary conditions are imposed on its lateral side. We prove a Phragmén-Lindelöf ... -
Time decay in dual-phase-lag thermoelasticity: critical case
(2018-01-01)
Article
Accés restringit per política de l'editorialThis note is devoted to the study of the time decay of the onedimensional dual-phase-lag thermoelasticity. In this theory two delay parameters tq and t¿ are proposed. It is known that the system is exponentially stable if ... -
On the spatial behavior in two-temperature generalized thermoelastic theories
(2017-10-01)
Article
Accés restringit per política de l'editorialThis paper investigates the spatial behavior of the solutions of two generalized thermoelastic theories with two temperatures. To be more precise, we focus on the Green–Lindsay theory with two temperatures and the Lord–Shulman ... -
On the viscoelastic mixtures of solids
(2017-07-12)
Article
Accés restringit per política de l'editorialIn this paper we analyze an homogeneous and isotropic mixture of viscoelastic solids. We propose conditions to guarantee the coercivity of the internal energy and also of the dissipation, first in dimension two and later ... -
Stability for thermoelastic plates with two temperatures
(2017-12-01)
Article
Accés restringit per política de l'editorialWe investigate the well-posedness, the exponential stability, or the lack thereof, of thermoelastic systems in materials where, in contrast to classical thermoelastic models for Kirchhoff type plates, two temperatures are ... -
On the phase-lag with equation with spatial dependent lags
(2017-11-01)
Article
Accés restringit per política de l'editorialIn 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 uniqueness and stability for a thermoelastic theory
(2017-06)
Article
Accés obertIn this paper we investigate a thermoelastic theory obtained from the Taylor approximation for the heat flux vector proposed by Choudhuri. This new thermoelastic theory gives rise to interesting mathematical questions. We ... -
On a Caginalp phase-field system with two temperatures and memory
(2017-06)
Article
Accés obertThe Caginalp phase-field system has been proposed in [4] as a simple mathematical model for phase transition phenomena. In this paper, we are concerned with a generalization of this system based on the Gurtin-Pipkin law ... -
A well-posed problem for the three-dual-phase-lag heat conduction
(2009-12)
Article
Accés restringit per política de l'editorial
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