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-...
千禧年懸賞問題
了解方程式、精確解、2026年9月的聲明,以及無外力正則性仍待解決的問題。
即時流體模擬。拖曳以攪動。
模擬背後的方程式
無外力三維 Navier–Stokes 的全域正則性仍未解決:所宣布的有外力構造並不解決此問題。以下技術討論中的正則性與唯一性未解問題,除非明確另述背景,均指無外力系統。
Navier-Stokes 方程式描述流體如何運動。它們用於研究空氣、水、血液、天氣與湍流。
資料狀態核查日期:2026-09-12(JST)。9月8日,OpenAI 宣布三維不可壓 Navier–Stokes 在光滑外力下發生有限時間爆破,聲稱滿足 Clay 的選項 C 和 D,並公開論文稿與 Lean 形式化。9月11日,Clay 表示問題「看來已獲解決」,並說明評估與功勞歸屬將刻意從容進行。這不是頒獎公告,也不是本站對證明的驗證。
一手資料: Clay (2026-09-11) · OpenAI (2026-09-08) · Lean / GitHub · Clay 官方問題陳述.
Clay 在2000年把 Navier–Stokes 選為七個千禧年問題之一,因為它兼具根本性的數學困難與流體動力學中方程式的核心地位。2026年9月的聲明改變了問題狀態,而非這些重要性理由。
無外力三維 Navier–Stokes 的全域正則性仍未解決:所宣布的有外力構造並不解決此問題。以下技術討論中的正則性與唯一性未解問題,除非明確另述背景,均指無外力系統。
資料狀態核查日期:2026-09-12(JST)。9月8日,OpenAI 宣布三維不可壓 Navier–Stokes 在光滑外力下發生有限時間爆破,聲稱滿足 Clay 的選項 C 和 D,並公開論文稿與 Lean 形式化。9月11日,Clay 表示問題「看來已獲解決」,並說明評估與功勞歸屬將刻意從容進行。這不是頒獎公告,也不是本站對證明的驗證。
一手資料: Clay (2026-09-11) · OpenAI (2026-09-08) · Lean / GitHub · Clay 官方問題陳述.
本站聚焦於三維非壓縮 Navier-Stokes 在或上的大域正則性問題。
Clay 在2000年把 Navier–Stokes 選為七個千禧年問題之一,因為它兼具根本性的數學困難與流體動力學中方程式的核心地位。2026年9月的聲明改變了問題狀態,而非這些重要性理由。
每日更新的橫向列表,展示與 Navier-Stokes 主題相關的新論文、修訂稿和交叉列表論文。
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...
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