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In this paper, we establish the strong($H^1$) well-posedness of the two dimensional stochastic Navier-Stokes equation with multiplicative noise on moving domains. Due to the nonlocality effect, this equation exhibits a ``piecewise"…

概率论 · 数学 2025-05-22 Ping Chen , Tianyi Pan , Tusheng Zhang

We study the generalized stationary Stokes system in a bounded domain in the plane equipped with perfect slip boundary conditions. We show natural stability results in oscillatory spaces, i.e. H\"older spaces and Campanato spaces including…

偏微分方程分析 · 数学 2019-06-28 Václav Mácha , Sebastian Schwarzacher

We establish the global-in-time well-posedness of the two-dimensional incompressible Navier-Stokes equations with freely transported viscosity coefficient, under a scaling-invariant smallness condition on the initial data. The viscosity…

偏微分方程分析 · 数学 2024-09-11 Xian Liao , Rebekka Zimmermann

In this article, we develop the local Cauchy theory for the gravity water waves system, for rough initial data which do not decay at infinity. We work in the context of $L^2$-based uniformly local Sobolev spaces introduced by Kato. We prove…

偏微分方程分析 · 数学 2014-04-17 Thomas Alazard , Nicolas Burq , Claude Zuily

In this paper, we study two-dimensional steady solitary gravity waves propagating along the surface of a fluid of finite depth. In particular, we can deal with general vorticity distributions and overhanging wave profiles. By conformal…

偏微分方程分析 · 数学 2026-03-24 Jifeng Chu , Zihao Wang , Yong Zhang

In this paper, we investigate Cauchy problem of the two-dimensional full Maxwell-Navier-Stokes system, and prove the global-in-time existence and uniqueness of solution in the borderline space which is very close to $L^2$-energy space by…

偏微分方程分析 · 数学 2016-07-27 Changxing Miao , Xiaoxin Zheng

This paper is concerned with the evolution of two incompressible, immiscible fluids in two dimensions governed by the inhomogeneous Navier-Stokes equations. We prove global-in-time well-posedness, establishing the preservation of the…

偏微分方程分析 · 数学 2025-09-24 Francisco Gancedo , Eduardo García-Juárez , Paula Luna-Velasco

The Cauchy problem for the Chern-Simons-Higgs system in the (2+1)-dimensional Minkowski space in temporal gauge is globally well-posed in energy space improving a result of Huh. The proof uses the bilinear space-time estimates in…

偏微分方程分析 · 数学 2015-02-24 Hartmut Pecher

This work is devoted to establishing the local-in-time well-posedness of strong solutions to the three-dimensional compressible primitive equations of atmospheric dynamics. It is shown that strong solutions exist, unique, and depend…

偏微分方程分析 · 数学 2018-06-27 Xin Liu , Edriss S. Titi

We study the two-dimensional gravity water waves with a one-dimensional interface with small initial data. Our main contributions include the development of two novel localization lemmas and a Transition-of-Derivatives method, which enable…

偏微分方程分析 · 数学 2025-03-31 Qingtang Su , Siwei Wang

We study well-posedness of a velocity-vorticity formulation of the Navier--Stokes equations, supplemented with no-slip velocity boundary conditions, a no-penetration vorticity boundary condition, along with a natural vorticity boundary…

偏微分方程分析 · 数学 2017-08-09 Maxim A. Olshanskii , Leo G. Rebholz , Abner J. Salgado

In this paper, we study the global well-posedness problem for the 1d compressible Navier-Stokers system (cNSE) in gas dynamics with rough initial data. Frist, Liu- Yu (2022) established the global well-posedness theory for the 1d isentropic…

偏微分方程分析 · 数学 2022-09-09 Ke Chen , Ly Kim Ha , Ruilin Hu , Quoc-Hung Nguyen

We consider the cubic non-linear Schr\"odinger equation on general closed (compact without boundary) Riemannian surfaces. The problem is known to be locally well-posed in $H^s(M)$ for $s>1/2$. Global well-posedness for $s\geq 1$ follows…

偏微分方程分析 · 数学 2011-11-17 Zaher Hani

The inviscid multi-layer quasi-geostrophic equations are considered over an arbitrary bounded domain. The no-flux but non-homogeneous boundary conditions are imposed to accommodate the free fluctuations of the top and layer interfaces.…

偏微分方程分析 · 数学 2019-03-29 Qingshan Chen

We study an initial-boundary value problem for the incompressible Navier-Stokes-Cahn-Hilliard system with non-constant density proposed by Abels, Garcke and Gr\"{u}n in 2012. This model arises in the diffuse interface theory for binary…

偏微分方程分析 · 数学 2023-02-21 Helmut Abels , Harald Garcke , Andrea Giorgini

Periodic traveling waves are numerically computed in a constant vorticity flow subject to the force of gravity. The Stokes wave problem is formulated via a conformal mapping as a nonlinear pseudo-differential equation, involving a periodic…

流体动力学 · 物理学 2018-02-22 Sergey A. Dyachenko , Vera Mikyoung Hur

In geophysical environments, wave motions that are shaped by the action of gravity and global rotation bear the name of gravito-inertial waves. We present a geometrical description of gravito-inertial surface waves, which are low-frequency…

偏微分方程分析 · 数学 2026-04-21 Yves Colin de Verdière , Jérémie Vidal

The Schroedinger equation with the nonlinearity concentrated at a single point proves to be an interesting and important model for the analysis of long-time behavior of solutions, such as the asymptotic stability of solitary waves and…

偏微分方程分析 · 数学 2009-11-11 Alexander Komech , Andrew Komech

We establish the global well-posedness for two-dimensional inhomogeneous, incompressible, anisotropic Navier-Stokes systems. Two specific models are analyzed: one with partial dissipation (referred to as (AINS)) and one with only horizontal…

偏微分方程分析 · 数学 2026-03-18 Hammadi Abidi , Guilong Gui , Ping Zhang

A class of quasi-variational-hemivariational inequalities in reflexive Banach spaces is studied. The inequalities contain a convex potential, a locally Lipschitz superpotential, and an implicit obstacle set of constraints. Results on the…

偏微分方程分析 · 数学 2023-09-12 Jing Zhao , Stanislaw Migorski , Sylwia Dudek