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We prove explicit estimates for the error in random homogenization of degenerate, second-order Hamilton-Jacobi equations, assuming the coefficients satisfy a finite range of dependence. In particular, we obtain an algebraic rate of…

偏微分方程分析 · 数学 2013-12-31 Scott N. Armstrong , Pierre Cardaliaguet

In this paper we provide a rate of convergence for periodic homogenization of Hamilton-Jacobi-Bellman equations with nonlocal diffusion. The result is based on the regularity of the associated effective problem, where the convexity plays a…

偏微分方程分析 · 数学 2020-12-08 Andrei Rodríguez-Paredes , Erwin Topp

We consider a Hamilton-Jacobi equation where the Hamiltonian is periodic in space and coercive and convex in momentum. Combining the representation formula from optimal control theory and a theorem of Alexander, originally proved in the…

偏微分方程分析 · 数学 2022-07-18 William Cooperman

We provide a general result concerning the homogenization of nonconvex viscous Hamilton-Jacobi equations in the stationary, ergodic setting. In particular, we show that homogenization occurs for a non-empty set of points within every level…

偏微分方程分析 · 数学 2014-02-24 Benjamin J. Fehrman

We study random homogenization of second-order, degenerate and quasilinear Hamilton-Jacobi equations which are positively homogeneous in the gradient. Included are the equations of forced mean curvature motion and others describing…

偏微分方程分析 · 数学 2016-03-29 Scott Armstrong , Pierre Cardaliaguet

We study the rate of convergence in periodic homogenization for convex Hamilton--Jacobi equations with multiscales, where the Hamiltonian $H=H(x, y, p): \mathbb{R}^n \times \mathbb{T}^n \times \mathbb{R}^n \to \mathbb{R }$ depends on both…

偏微分方程分析 · 数学 2023-03-29 Yuxi Han , Jiwoong Jang

We prove stochastic homogenization for a class of non-convex and non-coercive first-order Hamilton-Jacobi equations in a finite-range-dependence environment for Hamiltonians that can be expressed by a max-min formula. Exploiting the…

偏微分方程分析 · 数学 2025-10-30 Andrea Davini , Raimundo Saona , Bruno Ziliotto

We prove precise rates of convergence for monotone approximation schemes of fractional and nonlocal Hamilton-Jacobi-Bellman (HJB) equations. We consider diffusion corrected difference-quadrature schemes from the literature and new…

偏微分方程分析 · 数学 2023-09-04 Indranil Chowdhury , Espen R. Jakobsen

This paper deals with the homogenization problem of one-dimensional pseudo-elliptic equations with a rapidly varying random potential. The main purpose is to characterize the homogenization error (random fluctuations), i.e., the difference…

概率论 · 数学 2018-08-02 Atef Lechiheb , Ezeddine Haouala

We present stochastic homogenization results for viscous Hamilton-Jacobi equations using a new argument which is based only on the subadditive structure of maximal subsolutions (solutions of the "metric problem"). This permits us to give…

偏微分方程分析 · 数学 2016-01-20 Scott N. Armstrong , Hung V. Tran

Here, we study quantitative homogenization of first-order convex Hamilton-Jacobi equations with $(u/\varepsilon)$-periodic Hamiltonians which typically appear in dislocation dynamics. Firstly, we establish the optimal convergence rate by…

偏微分方程分析 · 数学 2025-07-02 Hiroyoshi Mitake , Panrui Ni , Hung V. Tran

In this paper, we show that the rate of convergence in periodic homogenization of convex Hamilton-Jacobi equations is always $O(\varepsilon)$, which is optimal. This is a natural extension of a result concerning stable norms in metric…

偏微分方程分析 · 数学 2022-07-01 Hung V. Tran , Yifeng Yu

We study the periodic homogenization problem of state-constraint Hamilton--Jacobi equations on perforated domains in the convex setting and obtain the optimal convergence rate. We then consider a dilute situation in which the holes'…

偏微分方程分析 · 数学 2024-05-03 Yuxi Han , Wenjia Jing , Hiroyoshi Mitake , Hung V. Tran

We study the optimal rate of convergence in periodic homogenization of the viscous Hamilton-Jacobi equation $u^\varepsilon_t + H(\frac{x}{\varepsilon},Du^\varepsilon) = \varepsilon \Delta u^\varepsilon$ in $\mathbb R^n\times (0,\infty)$…

偏微分方程分析 · 数学 2024-11-26 Jianliang Qian , Timo Sprekeler , Hung V. Tran , Yifeng Yu

We present a proof of qualitative stochastic homogenization for a nonconvex Hamilton-Jacobi equation. The new idea is to introduce a family of "sub-equations" and to control solutions of the original equation by the maximal subsolutions of…

偏微分方程分析 · 数学 2013-11-11 Scott N. Armstrong , Hung V. Tran , Yifeng Yu

This article establishes a stochastic homogenization result for the first order Hamilton-Jacobi equation on a Riemannian manifold $M$, in the context of a stationary ergodic random environment. The setting involves a finitely generated…

偏微分方程分析 · 数学 2025-10-14 Marco Pozza , Alfonso Sorrentino

In this paper, we establish the higher order convergence rates in periodic homogenization of viscous Hamilton-Jacobi equations, which is convex and grows quadratically in the gradient variable. We observe that although the nonlinear…

偏微分方程分析 · 数学 2017-10-16 Sunghan Kim , Ki-Ahm Lee

We study the optimal convergence rate for homogenization problem of convex Hamilton-Jacobi equations when the Hamitonian is periodic with respect to spatial and time variables, and notably time-dependent. We prove a result similar to that…

偏微分方程分析 · 数学 2023-01-02 Hoang Nguyen-Tien

We consider homogenization problems for first order Hamilton-Jacobi equations with $u^\epsilon/\epsilon$ periodic dependence, recently introduced by C. Imbert and R. Monneau, and also studied by G. Barles: this unusual dependence leads to a…

偏微分方程分析 · 数学 2009-12-11 Stefania Patrizi , Yves Achdou

We consider homogenization for weakly coupled systems of Hamilton--Jacobi equations with fast switching rates. The fast switching rate terms force the solutions converge to the same limit, which is a solution of the effective equation. We…

偏微分方程分析 · 数学 2015-06-04 Hiroyoshi Mitake , Hung V. Tran
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