Complex determinantal processes and noise.
Complex-analytic and matrix-analytic solutions for a queueing system with group service controlled by arrivals.
Componentwise concave copulas and their asymmetry
The class of componentwise concave copulas is considered, with particular emphasis on its closure under some constructions of copulas (e.g., ordinal sum) and its relations with other classes of copulas characterized by some notions of concavity and/or convexity. Then, a sharp upper bound is given for the -measure of non-exchangeability for copulas belonging to this class.
Comportement asymptotique de certaines fonctionnelles additives de plusieurs mouvements browniens
Comportement asymptotique de l'énergie libre spécifique. Application à l'ergodicité et au recuit simulé en dimension infinie
Comportement asymptotique des fonctions harmoniques en courbure négative.
Comportement asymptotique des fonctions harmoniques sur les arbres
Comportement asymptotique du mouvement brownien sur une variété homogène à courbure négative ou nulle
Comportement asymptotique du nombre de tours effectués par la trajectoire brownienne plane
Comportement asymptotique du noyau potentiel sur les groupes de Lie
Comportement asymptotique du temps d'occupation du processus des sommes partielles
Comportement asymptotique d'un système infini de particules additif sur Z
Comportement asymptotique d’une classe de chaînes de Markov sur
Comportement des exposants de Lyapounov d'une matrice perturbée par des rotations
Comportement des fonctions biharmoniques là où l'intégrale d'aire est finie
Comportement des temps d'atteinte d'une diffusion fortement rentrante
Comportement hydrodynamique et entropie relative des processus de sauts, de naissances et de morts
Composition of independent stochastic variables
Compositional models, Bayesian models and recursive factorization models
Compositional models are used to construct probability distributions from lower-order probability distributions. On the other hand, Bayesian models are used to represent probability distributions that factorize according to acyclic digraphs. We introduce a class of models, called recursive factorization models, to represent probability distributions that recursively factorize according to sequences of sets of variables, and prove that they have the same representation power as both compositional...
Compositions of n as alternating sequences of weakly increasing and strictly decreasing partitions
Compositions and partitions of positive integers are often studied in separate frameworks where partitions are given by q-series generating functions and compositions exhibiting specific patterns are designated by generating functions for these patterns. Here, we view compositions as alternating sequences of weakly increasing and strictly decreasing partitions (i.e. alternating blocks). We obtain generating functions for the number of such partitions in terms of the size of the composition, the...