Exploració per autor "Rajagopal, Kumbakonam"
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Analysis of the equations governing the motion of a degrading elastic solid due to diffusion of a fluid
Quintanilla de Latorre, Ramón; Rajagopal, Kumbakonam (2014-10)
Article
Accés obertDegradation of solids bearing load due to the infusion of moisture when exposed to the environment can leads to a decrease in their load carrying capacity and can also lead to the failure of the body from performing its ... -
Further mathematical results concerning Burgers fluids and their generalizations
Quintanilla de Latorre, Ramón; Rajagopal, Kumbakonam (2012-02-01)
Article
Accés restringit per política de l'editorialIn this paper, we extend the earlier work by Quintanilla and Rajagopal (Math Methods Appl Sci 29: 2133–2147, 2006) and establish qualitative new results for a proper generalization of Burgers’ original work that stems ... -
Logarithmic convexity for third order in time partial differential equations
Fernández, Jose R.; Quintanilla de Latorre, Ramón; Rajagopal, Kumbakonam (2023-08)
Article
Accés obertIn this short note, we want to describe the logarithmic convexity argument for third-order in time partial differential equations. As a consequence, we first prove a uniqueness result whenever certain conditions on the ... -
Mathematical results concerning a class of incompressible viscoelastic solids of differential type
Quintanilla de Latorre, Ramón; Rajagopal, Kumbakonam (2011-03-01)
Article
Accés restringit per política de l'editorialIn this paper we investigate several mathematical aspects concerning a class of incompressible viscoelastic solids of the differential type. The model that we consider can be viewed as a generalization of the Kelvin—Voigt ... -
On the instability, nonexistence and spatial behaviour of the one-dimensional response of a new class of elastic bodies
Quintanilla de Latorre, Ramón; Rajagopal, Kumbakonam (2021-05-22)
Article
Accés obertIn this note we consider 1D problems within the context of a new class of elastic bodies. Under suitable conditions on the constitutive equations we prove instability and nonexistence of solutions similar to those in place ...