Limiting Pointwise Decay for the compressible isentropic Navier-Stokes equations
We study the long-time pointwise behavior of small localized perturbations of a constant state for the one-dimensional compressible isentropic Navier-...
千禧年大奖难题
了解方程、精确解、2026年9月的声明,以及无外力正则性仍待解决的问题。
实时流体模拟。拖动以搅动。
模拟背后的方程
无外力三维Navier–Stokes的全局正则性仍未解决:所宣布的有外力构造并不解决这一问题。以下技术讨论中的正则性和唯一性未解问题,除非明确另述背景,均指无外力系统。
Navier-Stokes方程描述流体如何运动。它们用于研究空气、水、血液、天气和湍流。
资料状态核查日期:2026-09-12(JST)。9月8日,OpenAI宣布三维不可压Navier–Stokes在光滑外力下发生有限时间爆破,声称满足Clay的选项C和D,并公开了论文稿和Lean形式化。9月11日,Clay表示问题“看来已得到解决”,并说明评估和功劳归属将有意从容进行。这不是颁奖公告,也不是本站对证明的验证。
一手资料: Clay (2026-09-11) · OpenAI (2026-09-08) · Lean / GitHub · Clay官方问题陈述.
Clay在2000年把Navier–Stokes选为七个千禧年问题之一,因为它兼具根本性的数学困难和流体动力学中方程的核心地位。2026年9月的声明改变了问题状态,而非这些重要性理由。
无外力三维Navier–Stokes的全局正则性仍未解决:所宣布的有外力构造并不解决这一问题。以下技术讨论中的正则性和唯一性未解问题,除非明确另述背景,均指无外力系统。
资料状态核查日期:2026-09-12(JST)。9月8日,OpenAI宣布三维不可压Navier–Stokes在光滑外力下发生有限时间爆破,声称满足Clay的选项C和D,并公开了论文稿和Lean形式化。9月11日,Clay表示问题“看来已得到解决”,并说明评估和功劳归属将有意从容进行。这不是颁奖公告,也不是本站对证明的验证。
一手资料: Clay (2026-09-11) · OpenAI (2026-09-08) · Lean / GitHub · Clay官方问题陈述.
本网站聚焦于三维不可压缩Navier-Stokes方程在或上的整体正则性问题。
Clay在2000年把Navier–Stokes选为七个千禧年问题之一,因为它兼具根本性的数学困难和流体动力学中方程的核心地位。2026年9月的声明改变了问题状态,而非这些重要性理由。
每日更新的横向列表,展示与 Navier-Stokes 主题相关的新论文、修订稿和交叉列表论文。
We study the long-time pointwise behavior of small localized perturbations of a constant state for the one-dimensional compressible isentropic Navier-...
We prove that the system of Favre-filtered compressible Navier--Stokes equations with subgrid-scale closure terms, written in the coordinates...
We consider distributional weak solutions of the two-dimensional Navier--Stokes equations with horizontal viscosity on $\mathbb...
We establish a sharp criterion for global-in-time existence versus finite-time blow-up of strong solutions to the 3D spherically symmetric compressible...
This is the second part of a two-part work concerning boundary layer solutions to the coupled Chemotaxis-Navier-Stokes system in the two-dimensional...
In the Navier--Stokes equations, incompressibility allows rewriting the viscous term in various forms leading to distinct numerical properties and flow...
We derive whole-space distribution results from the established compact, smoothly forced Navier--Stokes blowup construction of OpenAI.
Starting from the compact, smoothly forced Navier--Stokes blowup solution constructed by OpenAI, we study the distribution of the singular data it...
This study evaluates viscosity-dependent limitations in refined potential flow theory (RPT) applied to incompressible flow over an impulsively started...
A direct, analytical, non-iterative ghost-cell reconstruction framework is developed for Cartesian-grid embedded-boundary methods.
We study axisymmetric stability of rigidly rotating viscous stars modeled by the free-boundary Navier--Stokes--Poisson (NSP) system.
In this study, we use a constrained Schrödinger--induction system to investigate kinetic-energy fluctuations induced by a fluid singularity.
Non-invasive pressure field estimation from velocity measurements is a longstanding engineering problem.
We isolate and analyze the geometric PDE governing the evolution of the vorticity direction in the 3D incompressible (unforced) Navier-Stokes equations...
We present (Variable Fidelity Unsteady Flow-FEniCS Exchange Interface), a modular aeroelastic solver for modeling two-way fluid-...
We show that the Navier-Stokes equations on are globally well posed for initial vorticities that are both helically...
We prove a scaling-critical regularity criterion involving only one velocity component for finite-energy suitable weak solutions of the three-...
Energy-based analysis of the three-dimensional incompressible Navier--Stokes equations with spatially localized dissipation is developed at the level of...
We present a high-order multiphysics solver for the simulation of microwave-heated flows.
Recent advances in equation discovery methods such as SINDy have highlighted the growing interest in identifying governing parameters and models...
每个页面都有两个版本。标题栏中的简明/严格切换可在通俗解释和完整数学表述之间切换。您可以随时更改模式而不会丢失当前位置。
每个页面都以双轨方式编写。简明模式提供物理直观;严格模式提供偏微分方程层面的陈述。自由切换——两种模式的结构互相对应。