AbstractWe study the random field of local time picked up over the entire life of a super-Brownian motion on the real line. The finite-dimensional distributions of the field are characterized via their Laplace transforms by unique solutions of certain boundary-value differential equations. In some cases the one-dimensional distributions can be found explicitly, giving some insight into how super-Brownian motion behaves before extinction or local extinction
International audienceIn this paper we consider the persistence properties of random processes in Br...
For V a random càd-làg process, we call diffusion in the random medium V the formal solution of thes...
AbstractThe purpose of this paper is to present in a more or less self-contained way the chief facts...
We study the random field of local time picked up over the entire life of a super-Brownian motion on...
AbstractWe study the random field of local time picked up over the entire life of a super-Brownian m...
AbstractConsider the finite measure-valued continuous super-Brownian motion X on Rd corresponding to...
Consider the continuous finite measure-valued super-Brownian motion X on ℝd corresponding to the evo...
We study the local time of super-Brownian motion and the topological boundary of the range of super-...
AbstractThis paper considers the following generalized almost sure local extinction for the d-dimens...
We establish new fractal properties for superprocess densities. Consider the density of super-Brown...
Consider the continuous finite measure-valued super-Brownian motion X on ℝd corresponding to the evo...
AbstractConsider the finite measure-valued continuous super-Brownian motion X on Rd corresponding to...
In this paper, we study the extinction time of logistic branching processes which are perturbed by a...
International audienceIn this paper we consider the persistence properties of random processes in Br...
International audienceIn this paper we consider the persistence properties of random processes in Br...
International audienceIn this paper we consider the persistence properties of random processes in Br...
For V a random càd-làg process, we call diffusion in the random medium V the formal solution of thes...
AbstractThe purpose of this paper is to present in a more or less self-contained way the chief facts...
We study the random field of local time picked up over the entire life of a super-Brownian motion on...
AbstractWe study the random field of local time picked up over the entire life of a super-Brownian m...
AbstractConsider the finite measure-valued continuous super-Brownian motion X on Rd corresponding to...
Consider the continuous finite measure-valued super-Brownian motion X on ℝd corresponding to the evo...
We study the local time of super-Brownian motion and the topological boundary of the range of super-...
AbstractThis paper considers the following generalized almost sure local extinction for the d-dimens...
We establish new fractal properties for superprocess densities. Consider the density of super-Brown...
Consider the continuous finite measure-valued super-Brownian motion X on ℝd corresponding to the evo...
AbstractConsider the finite measure-valued continuous super-Brownian motion X on Rd corresponding to...
In this paper, we study the extinction time of logistic branching processes which are perturbed by a...
International audienceIn this paper we consider the persistence properties of random processes in Br...
International audienceIn this paper we consider the persistence properties of random processes in Br...
International audienceIn this paper we consider the persistence properties of random processes in Br...
For V a random càd-làg process, we call diffusion in the random medium V the formal solution of thes...
AbstractThe purpose of this paper is to present in a more or less self-contained way the chief facts...