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We provide a unified analytic approach to study stationary states of controlled differential equations driven by rough paths, using the framework of random dynamical systems and random attractors. Part I deals with driving paths of finite…

概率论 · 数学 2020-07-14 Luu Hoang Duc , Phan Thanh Hong

We derive a Gronwall type inequality for mild solutions of non-autonomous parabolic rough partial differential equations (RPDEs). This inequality together with an analysis of the Cameron-Martin space associated to the noise, allows us to…

概率论 · 数学 2025-10-30 Alexandra Blessing , Mazyar Ghani Varzaneh , Tim Seitz

We analyze common lifts of stochastic processes to rough paths/rough drivers-valued processes and give sufficient conditions for the cocycle property to hold for these lifts. We show that random rough differential equations driven by such…

概率论 · 数学 2016-12-07 Ismael Bailleul , Sebastian Riedel , Michael Scheutzow

This article introduces the splitting method to systems responding to rough paths as external stimuli. The focus is on nonlinear partial differential equations with rough noise but we also cover rough differential equations. Applications to…

概率论 · 数学 2010-08-04 Peter Friz , Harald Oberhauser

We survey some of our recent results on existence, uniqueness and regularity of function solutions to parabolic and transport type partial differential equations driven by non-differentiable noises. When applied pathwise to random…

概率论 · 数学 2013-12-12 Michael Hinz , Elena Issoglio , Martina Zähle

In this work we study nonuniform exponential dichotomies and existence of pullback and forward attractors for evolution processes associated to nonautonomous differential equations. We define a new concept of nonuniform exponential…

动力系统 · 数学 2021-12-14 Jose Antonio Langa , Rafael Obaya , Alexandre N. Oliveira-Sousa

In this paper, we prove the existences of pullback attractors in $L^{p}(\mathbb{R}^N)\times L^{2}(\mathbb{R}^N)$ for stochastic Fitzhugh-Nagumo system driven by both additive noises and deterministic non-autonomous forcings. The…

偏微分方程分析 · 数学 2015-04-28 Wenqiang Zhao

Additive noise in Partial Differential equations, in particular those of fluid mechanics, has relatively natural motivations. The aim of this work is showing that suitable multiscale arguments lead rigorously, from a model of fluid with…

概率论 · 数学 2022-05-12 Franco Flandoli , Umberto Pappalettera

This paper is concerned with pullback attractors of the stochastic p-Laplace equation defined on the entire space R^n. We first establish the asymptotic compactness of the equation in L^2(R^n) and then prove the existence and uniqueness of…

偏微分方程分析 · 数学 2014-09-30 Andrew Krause , Bixiang Wang

In this paper, we develop a way of analyzing the random dynamics of stochastic evolution equations with a non-dense domain. Such problems cover several types of evolution equations. We are particularly interested in evolution equations with…

概率论 · 数学 2024-10-28 M. Ghani Varzaneh , F. Z. Lahbiri , S. Riedel

We show well-posedness for McKean--Vlasov equations with rough common noise and progressively measurable coefficients. Our results are valid under natural regularity assumptions on the coefficients, in agreement with the respective…

概率论 · 数学 2025-07-18 Peter K. Friz , Antoine Hocquet , Khoa Lê

We study the wellposedness and pathwise regularity of semilinear non-autonomous parabolic evolution equations with boundary and interior noise in an $L^p$ setting. We obtain existence and uniqueness of mild and weak solutions. The boundary…

概率论 · 数学 2010-01-14 Roland Schnaubelt , Mark Veraar

A change of variables is introduced to reduce certain nonlinear stochastic evolution equations with multiplicative noise to the corresponding deterministic equation. The result is then used to investigate a stochastic porous medium…

概率论 · 数学 2007-07-24 S. V. Lototsky

The present article is devoted to well-posedness by noise for the continuity equation. Namely, we consider the continuity equation with non-linear and partially degenerate stochastic perturbations in divergence form. We prove the existence…

偏微分方程分析 · 数学 2020-06-19 Benjamin Gess , Scott Smith

This article concerns the long-term random dynamics in regular spaces for a non-autonomous Navier-Stokes equation defined on a bounded smooth domain $\mathcal{O}$ driven by multiplicative and additive noise. For the two kinds of noise…

概率论 · 数学 2022-05-05 Kush Kinra , Renhai Wang , Manil T. Mohan

In this paper, we investigate the nonlocal reaction-diffusion equation driven by stationary noise, which is a regular approximation to white noise and satisfies certain properties. We show the existence of random attractor for the equation.…

动力系统 · 数学 2025-11-04 Xiuling Gui , Jin Yang , Chunfeng Wang , Jing Hou , Ji Shu

In this paper, we mainly focus on the existence of random attractors for McKean-Vlasov stochastic differential equations on a separable Hilbert space $H$. A significant challenge arises from the distribution-dependence of the coefficients,…

动力系统 · 数学 2025-11-21 Mengyu Cheng , Xianjin Cheng , Zhenxin Liu

In this paper we consider the stochastic primitive equation for geophysical flows subject to transport noise and turbulent pressure. Admitting very rough noise terms, the global existence and uniqueness of solutions to this stochastic…

偏微分方程分析 · 数学 2022-10-26 Antonio Agresti , Matthias Hieber , Amru Hussein , Martin Saal

In this paper, we first introduce the definitions of random evolutionary system that associate with random evolutionary semigroup and the corresponding global weak or strong random attractor. Then we establish the existence result about…

动力系统 · 数学 2026-05-26 Xingjie Yan , Rong Yang , Alain Miranville

This paper is mainly concerned with a kind of fractional stochastic evolution equations driven by L\'evy noise in a bounded domain. We first state the well-posedness of the problem via iterative approximations and energy estimates. Then,…

概率论 · 数学 2025-01-28 Jiaohui Xu , Tomás Caraballo , José Valero