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相关论文: Statistical solutions to the barotropic Navier-Sto…

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We prove the time analyticity for weak solutions of inhomogeneous parabolic equations with measurable coefficients in the half space with either the Dirichlet boundary condition or the conormal boundary condition under the assumption that…

偏微分方程分析 · 数学 2022-08-08 Hongjie Dong , Xinghong Pan

In this paper, we investigate both deterministic and stochastic 2D Navier Stokes equations with anisotropic viscosity. For the deterministic case, we prove the global well-posedness of the system with initial data in the anisotropic Sobolev…

偏微分方程分析 · 数学 2018-09-11 Siyu Liang , Ping Zhang , Rongchan Zhu

The existence of global martingale weak solution for the 2D and 3D stochastic Cahn-Hilliard-Navier-Stokes equations driven by multiplicative noise in a smooth bounded domain is established. In particular, the system is supplied with the…

概率论 · 数学 2022-12-12 Hongjun Gao , Zhaoyang Qiu , Huaqiao Wang

We have found an infinite dimensional manifold of exact solutions of the Navier-Stokes loop equation for the Wilson loop in decaying Turbulence in arbitrary dimension $d >2$. This solution family is equivalent to a fractal curve in complex…

流体动力学 · 物理学 2023-10-26 Alexander Migdal

In this paper, we investigate the nonhomogeneous boundary value problem for the steady Navier-Stokes equations in a helically symmetric spatial domain. When data is assumed to be helical invariant and satisfies the compatibility condition,…

偏微分方程分析 · 数学 2022-03-29 Mikhail Korobkov , Wenqi Lyu , Shangkun Weng

In this work, a recently introduced general framework for trajectory statistical solutions is considered, and the question of convergence of families of such solutions is addressed. Conditions for the convergence are given which rely on…

偏微分方程分析 · 数学 2024-12-04 Anne C. Bronzi , Cecilia F. Mondaini , Ricardo M. S. Rosa

In this paper, we extend considerably the global existence results of entropy-weak solutions related to compressible Navier-Stokes system with density dependent viscosities obtained, independently (using different strategies), by Vasseur-Yu…

偏微分方程分析 · 数学 2019-05-08 Didier Bresch , Alexis Vasseur , Cheng Yu

Statistical solutions are time-parameterized probability measures on spaces of integrable functions, that have been proposed recently as a framework for global solutions and uncertainty quantification for multi-dimensional hyperbolic system…

数值分析 · 数学 2024-09-23 Ulrik Skre Fjordholm , Kjetil Lye , Siddhartha Mishra , Franziska Weber

We study the initial-boundary value problem of the stochastic Navier--Stokes equations in the half space. We prove the existence of weak solutions in the standard Besov space valued random processes when the initial data belong to the…

偏微分方程分析 · 数学 2020-12-04 Tongkeun Chang , Minsuk Yang

Smooth solutions of the Navier-Stokes equation with smooth but otherwise unconstrained initial conditions are constructed, to solve the Millennium fluids problem in the positive. The smooth solutions are the mean values of general weak…

偏微分方程分析 · 数学 2025-07-24 James Glimm , Jarret Petrillo

The object of the present paper is to show the existence and the uniqueness of a reproductive strong solution of the Navier-Stokes equations, i.e. the solution $\boldsymbol{u} $ belongs to $\text{}\mathbf{L}% ^{\infty}(0,T;V) \cap…

偏微分方程分析 · 数学 2007-05-23 Chérif Amrouche , Macaire Batchi , Jean Batina

We study the barotropic compressible Navier-Stokes equations with Navier-type boundary condition in a two-dimensional simply connected bounded domain with $C^{\infty}$ boundary $\partial\Omega.$ By some new estimates on the boundary related…

偏微分方程分析 · 数学 2021-04-22 Yuebo Cao

In this paper, we investigate the global existence of spherically symmetric strong solutions with large initial data to an initial-boundary value problem of the multidimensional isentropic compressible Navier-Stokes-Korteweg system in an…

偏微分方程分析 · 数学 2026-05-07 Zhengzheng Chen , Fanfan Jiang

Considering the stochastic Navier-Stokes system in $\mathbb{R}^d$ forced by a multiplicative white noise, we establish the local existence and uniqueness of the strong solution when the initial data take values in the critical space…

偏微分方程分析 · 数学 2017-12-07 Lihuai Du , Ting Zhang

For periodic initial data with initial density allowed to vanish, we establish the global existence of strong and weak solutions for the two-dimensional compressible Navier-Stokes equations with no restrictions on the size of initial data…

偏微分方程分析 · 数学 2012-06-19 Xiangdi Huang , Jing Li

The 3D spatially periodic Navier-Stokes equation is posed as a nonlinear matrix differential equation. When the flow is assumed to be a time series having unknown wavenumber coefficients, then the matrix in this periodic Navier-Stokes…

偏微分方程分析 · 数学 2008-08-28 David T. Purvance

Regularity and uniqueness of weak solutions of the compressible barotropic Navier-Stokes equations with constant viscosity coefficients is proven for small time in dimension $N=2,3$ under periodic boundary conditions. In this paper, the…

偏微分方程分析 · 数学 2011-11-11 Boris Haspot

We consider global in time solutions of the Navier-Stokes-Fourier system describing the motion of a general compressible, viscous and heat conducting fluid far from equilibirum. Using a new concept of weak solution suitable to accommodate…

偏微分方程分析 · 数学 2021-09-03 Eduard Feireisl , Young-Sam Kwon

In this paper, we consider the initial-boundary value problem to the nonhomogeneous incompressible Navier-Stokes equations. Local strong solutions are established, for any initial data $(\rho_0, u_0)\in (W^{1,\gamma} \cap L^\infty)\times…

偏微分方程分析 · 数学 2016-05-09 Jinkai Li

In this paper, we construct martingale suitable weak solutions for $3$-dimensional incompressible stochastic Navier-Stokes equations with generally non-linear noise. In deterministic setting, as widely known, ``suitable weak solutions'' are…

概率论 · 数学 2025-05-09 Weiquan Chen , Zhao Dong