The thesis is devoted to limit theorems for stochastic models with long-range dependence. We first consider a random-coefficient AR(1) process, which can have long memory provided the distribution of autoregressive coefficient concentrates near the unit root. We identify three different limit regimes in the scheme of joint temporal-contemporaneous aggregation for independent copies of random-coefficient AR(1) process and for its copies driven by common innovations. Next, we discuss nonparametric estimation of the distribution of the autoregressive coefficient given multiple random-coefficient AR(1) series. We prove the weak convergence of the empirical process based on estimates of unobservable autoregressive coefficients to a generalized B...
This paper studies the limits of a spatial random field generated by uniformly scattered random sets...
This article investigates general scaling settings and limit distributions of functionals of filtere...
This work is made of two main parts: we first illustrate the notion of correlation length for homoge...
The thesis is devoted to limit theorems for stochastic models with long-range dependence. We first c...
Les travaux de la thèse portent sur les théorèmes limites pour des modèles stochastiques à forte dép...
The thesis is made up of a number of studies involving long-range dependence (LRD), that is, a slow...
This article addresses the problem of defining a general scaling setting in which Gaussian and non-G...
In [27] we introduced the notion of scaling transition for stationary random fields X on Z2 in terms...
This paper studies the limits of a spatial random field generated by uniformly scattered random sets...
This paper studies the limits of a spatial random field generated by uniformly scattered random sets...
This article investigates general scaling settings and limit distributions of functionals of filtere...
This paper studies the limits of a spatial random field generated by uniformly scattered random sets...
This paper studies the limits of a spatial random field generated by uniformly scattered random sets...
This paper studies the limits of a spatial random field generated by uniformly scattered random sets...
This paper studies the limits of a spatial random field generated by uniformly scattered random sets...
This paper studies the limits of a spatial random field generated by uniformly scattered random sets...
This article investigates general scaling settings and limit distributions of functionals of filtere...
This work is made of two main parts: we first illustrate the notion of correlation length for homoge...
The thesis is devoted to limit theorems for stochastic models with long-range dependence. We first c...
Les travaux de la thèse portent sur les théorèmes limites pour des modèles stochastiques à forte dép...
The thesis is made up of a number of studies involving long-range dependence (LRD), that is, a slow...
This article addresses the problem of defining a general scaling setting in which Gaussian and non-G...
In [27] we introduced the notion of scaling transition for stationary random fields X on Z2 in terms...
This paper studies the limits of a spatial random field generated by uniformly scattered random sets...
This paper studies the limits of a spatial random field generated by uniformly scattered random sets...
This article investigates general scaling settings and limit distributions of functionals of filtere...
This paper studies the limits of a spatial random field generated by uniformly scattered random sets...
This paper studies the limits of a spatial random field generated by uniformly scattered random sets...
This paper studies the limits of a spatial random field generated by uniformly scattered random sets...
This paper studies the limits of a spatial random field generated by uniformly scattered random sets...
This paper studies the limits of a spatial random field generated by uniformly scattered random sets...
This article investigates general scaling settings and limit distributions of functionals of filtere...
This work is made of two main parts: we first illustrate the notion of correlation length for homoge...