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In this paper, we investigate a central limit theorem for weighted sums of independent random variables under sublinear expectations. It is turned out that our results are natural extensions of the results obtained by Peng and Li and Shi.

概率论 · 数学 2011-05-05 Defei Zhang

We study a symmetric diffusion $X$ on $\mathbb{R}^d$ in divergence form in a stationary and ergodic environment, with measurable unbounded and degenerate coefficients. We prove a quenched local central limit theorem for $X$, under some…

概率论 · 数学 2015-01-15 Alberto Chiarini , Jean-Dominique Deuschel

We establish a central limit theorem and prove a moderate deviation principle for stochastic scalar conservation laws. Due to the lack of viscous term, this is done in the framework of kinetic solution. The weak convergence method and…

概率论 · 数学 2022-08-31 Zhengyan Wu , Rangrang Zhang

In this paper, we consider the problem of linear regression with heavy-tailed distributions. Different from previous studies that use the squared loss to measure the performance, we choose the absolute loss, which is capable of estimating…

机器学习 · 计算机科学 2018-10-26 Lijun Zhang , Zhi-Hua Zhou

We prove a conjecture of Toth and Veto about the weak convergence of the self repelling random walk with directed edges under diffusive scaling to a uniform distribution.

概率论 · 数学 2014-09-30 Thomas Mountford , Leandro P. R. Pimentel , Glauco Valle

The Central Limit Theorem for the random walk on a stationary random network of conductances has been studied by several authors. In one dimension, when conductances and resistances are integrable, and following a method of martingale…

概率论 · 数学 2009-02-04 Jérôme Depauw , Jean-Marc Derrien

In this paper we study the central limit theorem and its functional form for random fields which are not started from their equilibrium, but rather under the measure conditioned by the past sigma field. The initial class considered is that…

概率论 · 数学 2019-05-13 Magda Peligrad , Dalibor Volný

Motivated by random evolutions which do not start from equilibrium, in a recent work, Peligrad and Voln\'{y} (2018) showed that the quenched CLT (central limit theorem) holds for ortho-martingale random fields. In this paper, we study the…

概率论 · 数学 2019-09-12 Na Zhang , Lucas Reding , Magda Peligrad

The aim of this paper is to prove the strong law of large numbers (SLLN) as well as the central limit theorem (CLT) for a class of vector-valued stochastic processes which arise as solutions of the stochastic evolution inclusion…

概率论 · 数学 2018-02-27 Alexander Nerlich

In this article, we quantify the functional convergence of the rescaled random walk with heavy tails to a stable process.This generalizes the Generalized Central Limit Theorem for stable random variables infinite dimension. We show that…

概率论 · 数学 2026-04-02 Lorick Huang , Laurent Decreusefond , Laure Coutin

We develop a general approach of the almost sure central limit theorem for the quasi-continuous vectorial martingales and we release a quadratic extension of this theorem while specifying speeds of convergence. As an application of this…

概率论 · 数学 2014-08-06 Faouzi Chaabane , Ahmed Kebaier

We investigate the rate of convergence in the central limit theorem for convex sets. We obtain bounds with a power-law dependence on the dimension. These bounds are asymptotically better than the logarithmic estimates which follow from the…

度量几何 · 数学 2007-05-23 B. Klartag

We analyze the fluctuations of incomplete $U$-statistics over a triangular array of independent random variables. We give criteria for a Central Limit Theorem (CLT, for short) to hold in the sense that we prove that an appropriately scaled…

概率论 · 数学 2020-03-24 Matthias Löwe , Sara Terveer

We prove the central limit theorem of random variables induced by distances to Brownian paths and Green functions on the universal cover of Riemannian manifolds of finite volume with pinched negative curvature. We further provide some…

微分几何 · 数学 2021-07-01 Jaelin Kim

The main result of this paper is a general central limit theorem for distributions defined by certain renewal type equations. We apply this to weakly self-avoiding random walks. We give good error estimates and Gaussian tail estimates which…

概率论 · 数学 2007-05-23 Erwin Bolthausen , Christine Ritzmann

We investigate the dependence of the center-of-mass tomogram of a system with many degrees of freedom $N$ on the Planck constant $\hbar $. It is shown that to use the central limit theorem under taking the limit $N\to +\infty $ one should…

量子物理 · 物理学 2009-09-05 Grigori G. Amosov , Vladimir I. Man'ko

The de Moivre-Laplace theorem is a special case of the central limit theorem for Bernoulli random variables, and can be proved by direct computation. We deduce the central limit theorem for any random variable with finite variance from the…

概率论 · 数学 2021-10-29 Calvin Wooyoung Chin

We derive new bounds of the remainder in a combinatorial central limit theorem without assumptions on independence and existence of moments of summands. For independent random variables our theorems imply Esseen and Berry-Esseen type…

概率论 · 数学 2014-05-08 Andrei N. Frolov

We find a sufficient condition under which a central limit theorem for a stationary linear process is quenched. We find a stationary linear process szatisfying the Maxwell-Woodroofe condition for which the variances of partial sums are…

概率论 · 数学 2015-05-22 Dalibor Volny , Michael Woodroofe

This paper addresses the following classical question: giving a sequence of identically distributed random variables in the domain of attraction of a normal law, does the associated linear process satisfy the central limit theorem? We study…

概率论 · 数学 2011-06-01 Magda Peligrad , Hailin Sang