Dilation of a class of quantum dynamical semigroups with unbounded generators on UHF algebras
Dilations of Banach space operator valued functions
Dilations of Hilbert space operators (General theory) [Book]
Dirichlet forms for general Wentzell boundary conditions, analytic semigroups, and cosine operator functions.
Discrete methods and exponential dichotomy of semigroups.
Distribution semigroups on function spaces with singularities at zero.
Distribution semigroups on
Domain characterizations of certain functions of power-bounded operators
We create a general framework for describing domains of functions of power-bounded operators given by power series with log-convex coefficients. This sheds new light on recent results of Assani, Derriennic, Lin and others. In particular, we resolve an open problem regarding the "one-sided ergodic Hilbert transform" formulated in a 2001 paper by Derriennic and Lin.
Dynamical semigroups and Markov processes on C*-algebras.
Dynamical systems with multiplicative perturbations: the strong convergence of measures
We give sufficient conditions for the strong asymptotic stability of the distributions of dynamical systems with multiplicative perturbations. We apply our results to iterated function systems.
Dynamics and density evolution in piecewise deterministic growth processes
A new sufficient condition is proved for the existence of stochastic semigroups generated by the sum of two unbounded operators. It is applied to one-dimensional piecewise deterministic Markov processes, where we also discuss the existence of a unique stationary density and give sufficient conditions for asymptotic stability.
Dynamics of Populations Structured by Internal Variables.
Dynamiques recuites de type Feynman-Kac : résultats précis et conjectures
Soit U une fonction définie sur un ensemble fini E muni d'un noyau markovien irréductible M. L'objectif du papier est de comparer théoriquement deux procédures stochastiques de minimisation globale de U : le recuit simulé et un algorithme génétique. Pour ceci on se placera dans la situation idéalisée d'une infinité de particules disponibles et nous ferons une hypothèse commode d'existence de suffisamment de symétries du cadre (E,M,U). On verra notamment que contrairement au recuit simulé, toute...