Exploració per autor "Sánchez Casas, José Pablo"
Ara es mostren els items 1-8 de 8
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A numerical method for computing unstable quasi-periodic solutions for the 2-D Poiseuille flow
Sánchez Casas, José Pablo; Jorba, Angel (1999)
Article
Accés obert -
Exponential decay in one-dimensional porous-thermo-elasticity
Sánchez Casas, José Pablo; Quintanilla de Latorre, Ramón (2004)
Article
Accés obertThis paper concerns the one dimensional problem of the porous-thermo-elasticity. Two kinds of dissipation process are considered: the viscosity type in the porous structure and the thermal dissipation. It is known that ... -
Exponential stability in thermoelasticity with microtemperatures
Sánchez Casas, José Pablo; Quintanilla de Latorre, Ramón (2003)
Article
Accés obertThis article is concerned with a linear theory for elastic materials with inner structure, whose particles in addition to the classical displacement, possess microtemperatures. In the main part of the paper we restrict ... -
Numerical study of hopf bifurcations in the two-dimensional plane poiseuille flow
Sánchez Casas, José Pablo (Universitat Politècnica de Catalunya, 2002-11-28)
Tesi
Accés obertIn this work we try to analyse the dynamics of the Navier-Stokes equations in a problem without domain complexities as is the case of the plane Poiseuille flow. The Poiseuille problem is described as the flow of a viscous ... -
The frequency map for billiards inside ellipsoids
Ramírez Ros, Rafael; Sánchez Casas, José Pablo (2010-04)
Report de recerca
Accés obertThe billiard motion inside an ellipsoid Q Rn+1 is completely integrable. Its phase space is a symplectic manifold of dimension 2n, which is mostly foliated with Liouville tori of dimension n. The motion on each Liouville ... -
Unstable manifolds computation for the 2-D plane Poiseuille flow
Sánchez Casas, José Pablo; Jorba, Angel (2003)
Article
Accés obertWe follow the unstable manifold of periodic and quasi-periodic solutions for the Poiseuille problem, using two formulations: holding constant flux or mean pressure gradient. By means of a numerical integrator of the ... -
Unstable manifolds computation for the two-dimensional plane Poiseuille flow
Sánchez Casas, José Pablo; Jorba, Angel (2003)
Article
Accés obertIn this work we study some aspects of the dynamics of the plane Poiseuille problem in dimension 2, in what refers to the connection among different configurations of the flow. The fluid is confined in a channel of plane ... -
Unstable manifolds computation for the two-dimensional plane Poiseuille flow
Sánchez Casas, José Pablo; Jorba, Angel (2003)
Article
Accés obert