Tagged particle limit for a Fleming-Viot type system.
Tail estimates for homogenization theorems in random media
Consider a random environment in given by i.i.d. conductances. In this work, we obtain tail estimates for the fluctuations about the mean for the following characteristics of the environment: the effective conductance between opposite faces of a cube, the diffusion matrices of periodized environments and the spectral gap of the random walk in a finite cube.
Tangential fields in optical diffraction problems
Optical diffraction for periodical interface belongs to relatively fewer exploited application of boundary integral equations method. Our contribution presents the formulation of diffraction problem based on vector tangential fields, for which the periodical Green function of Helmholtz equation is of key importance. There are discussed properties of obtained boundary operators with singular kernel and a numerical implementation is proposed.
T-coercivity for scalar interface problems between dielectrics and metamaterials
Some electromagnetic materials have, in a given frequency range, an effective dielectric permittivity and/or a magnetic permeability which are real-valued negative coefficients when dissipation is neglected. They are usually called metamaterials. We study a scalar transmission problem between a classical dielectric material and a metamaterial, set in an open, bounded subset of Rd, with d = 2,3. Our aim is to characterize occurences where the problem is well-posed within the Fredholm (or coercive...
T-coercivity for scalar interface problems between dielectrics and metamaterials
Some electromagnetic materials have, in a given frequency range, an effective dielectric permittivity and/or a magnetic permeability which are real-valued negative coefficients when dissipation is neglected. They are usually called metamaterials. We study a scalar transmission problem between a classical dielectric material and a metamaterial, set in an open, bounded subset of Rd, with d = 2,3. Our aim is to characterize occurences where the problem is well-posed within the Fredholm (or coercive...
Techniques biharmoniques pour l'étude du mouvement brownien de P. Lévy à trois paramètres
Temperature-dependent hysteresis in one-dimensional thermovisco-elastoplasticity
In this paper, we develop a thermodynamically consistent description of the uniaxial behavior of thermovisco-elastoplastic materials for which the total stress contains, in addition to elastic, viscous and thermic contributions, a plastic component of the form . Here and are the fields of strain and absolute temperature, respectively, and denotes a family of (rate-independent) hysteresis operators of Prandtl-Ishlinskii type, parametrized by the absolute temperature. The system of momentum...
Temps de vie des solutions régulières des équations d'Euler compressibles axisymétriques en dimension deux.
Temps de vie et comportement explosif des solutions d'équations d'ondes quasi-linéaires en dimension deux
Temps de vie et comportement explosif des solutions d'équations d'ondes quasi-linéaires en dimension deux. I
Temps de vie précisé et explosion géométrique pour des systèmes hyperboliques quasilinéaires en dimension un d'espace
Temps d’existence pour l’équation de Klein-Gordon semi-linéaire à données petites faiblement décroissantes
Teorema di Nash-Moser ed equazioni iperboliche non lineari
Teoremi di confronto tra diverse nozioni di movimento secondo la curvatura media
In questa Nota presentiamo alcuni teoremi di confronto tra il movimento secondo la curvatura media ottenuto con il metodo delle minime barriere di De Giorgi e i movimenti definiti con i metodi di Evans-Spruck, Chen-Giga-Goto, Giga-Goto-Ishii-Sato.
Teoremi di esistenza globale per equazioni semilineari di tipo onda
Teoremi di media e formole di maggiorazione relative alle funzioni biarmoniche
Teoria De Puntos Criticos De Funciones Localmente Lipschitzianas Y Sus Aplicaciones.
Teoria dei fasci e trasformazioni integrali per -moduli tra varietà di Grassmann
Tetrahedron equation and the algebraic geometry
The 3D Happel model for complete isotropic Stokes flow.