Arbeit an der Bibliothek noch nicht eingelangt - Daten nicht geprüftAbweichender Titel nach Übersetzung der Verfasserin/des VerfassersDas Hauptthema dieser Arbeit ist das Langzeitverhalten von hypokoerziven Evolutionsoperatoren.In einigen Hilberträumen konvergieren die entsprechenden Lösungen exponentiell zum jeweils eindeutigen stationären Zustand. Der Schwerpunkt dieser Arbeit liegt in der Bestimmung der optimalen Geschwindigkeit dieser Konvergenz. Im Speziellen soll die Zerfallsrate maximiert,und die multiplikative Konstante in den Zerfallsabschätzungen minimiert werden. Es werden insbesondere zwei hypokoerzive partielle Differentialgleichungsmodelle betrachtet: Die linearen degenerierten Fokker-Planck-Gleichungen und das Goldstein-Taylo...
Among all generalized Ornstein-Uhlenbeck processes which sample the same invariant measure and for w...
23p.We consider a class of semi-linear dissipative hyperbolic equations in which the operator associ...
This dissertation is a study of problems that relate to a Fokker-Planck (Klein-Kramers) equation wi...
This thesis is devoted to study the large time asymptotic behaviour and hypocoercivity of evolution ...
This paper is about the rate of convergence to equilibrium for hypocoercive linear kinetic equations...
This paper deals with the study of some particular kinetic models, where the randomness acts only on...
L’équation de Kramers-Fokker-Planck est l’équation d’évolution pour les fonctions de distribution dé...
For hypocoercive linear kinetic equations we first formulate an optimisation problem on a spatially ...
This dissertation is devoted to the long time behaviour of the kinetic Fokker-Planck equation and of...
The goal of this work is to find the sharp rate of convergence to equilibrium under the quadratic Fi...
International audienceIn this article, we propose and study several discrete versions of homogeneous...
Cette thèse porte principalement sur l’hypocoercivité et le comportement à long terme d’équations ci...
The Fokker-Planck (FP) equation is a fundamental model in thermodynamic kinetic theories and stat...
Hypocoercivity methods are applied to linear kinetic equations without any space confinement, when l...
We consider Fokker-Planck equations in the whole Euclidean space, driven by Levy processes, under th...
Among all generalized Ornstein-Uhlenbeck processes which sample the same invariant measure and for w...
23p.We consider a class of semi-linear dissipative hyperbolic equations in which the operator associ...
This dissertation is a study of problems that relate to a Fokker-Planck (Klein-Kramers) equation wi...
This thesis is devoted to study the large time asymptotic behaviour and hypocoercivity of evolution ...
This paper is about the rate of convergence to equilibrium for hypocoercive linear kinetic equations...
This paper deals with the study of some particular kinetic models, where the randomness acts only on...
L’équation de Kramers-Fokker-Planck est l’équation d’évolution pour les fonctions de distribution dé...
For hypocoercive linear kinetic equations we first formulate an optimisation problem on a spatially ...
This dissertation is devoted to the long time behaviour of the kinetic Fokker-Planck equation and of...
The goal of this work is to find the sharp rate of convergence to equilibrium under the quadratic Fi...
International audienceIn this article, we propose and study several discrete versions of homogeneous...
Cette thèse porte principalement sur l’hypocoercivité et le comportement à long terme d’équations ci...
The Fokker-Planck (FP) equation is a fundamental model in thermodynamic kinetic theories and stat...
Hypocoercivity methods are applied to linear kinetic equations without any space confinement, when l...
We consider Fokker-Planck equations in the whole Euclidean space, driven by Levy processes, under th...
Among all generalized Ornstein-Uhlenbeck processes which sample the same invariant measure and for w...
23p.We consider a class of semi-linear dissipative hyperbolic equations in which the operator associ...
This dissertation is a study of problems that relate to a Fokker-Planck (Klein-Kramers) equation wi...