29 sept. 2026 Nouveau math.AP
Siwei Chen, Yinghui Wang +1
Motivated by anisotropic viscosity in geophysical fluid dynamics, where vertical momentum diffusion is often much weaker than horizontal diffusion and...
29 sept. 2026 Nouveau math.AP
Qinghao Lei, Zhilei Liang
In this paper, we study the two- and three-dimensional barotropic compressible Navier-Stokes equations with degenerate density-dependent viscosity...
29 sept. 2026 Nouveau math.AP
Renjun Duan, Rui Li
The one-dimensional compressible Navier--Stokes--Fourier--Poisson system under the Boltzmann relation is studied for the existence of small-amplitude...
28 sept. 2026 Nouveau math.NA
Shu Ma
We develop a high-order fully discrete ALE-SAV finite element method for sharp-interface two-phase Navier--Stokes flow that satisfies a discrete energy...
28 sept. 2026 Cross-list cs.CE
Deepanshu Verma, Riley Chen +1
Surrogate models deployed on real physical systems rarely see data at fixed resolutions: sensor configurations vary across deployments and may evolve...
28 sept. 2026 Mis à jour math.AP
Zhen Lei, Xiao Ren
This paper gives a readable and accessible version of the profile-construction part of OpenAI's manuscript "Finite Time Blowup for Navier-Stokes".
28 sept. 2026 Nouveau math.AP
Tao Liang, Cuili Zhai +1
We study the nonlinear stability of the quadratic plane Poiseuille flow U(y)=(y2,0) for the two-dimensional incompressible Navier--Stokes equations...
28 sept. 2026 Nouveau math.AP
Rao Li, Haitao Wang +1
In this paper, the detailed behavior of solutions of both the Stokes and the Navier--Stokes system in the half space is investigated when the initial...
28 sept. 2026 Nouveau physics.flu-dyn
Stefano Cipelli, Alessandro Chiarini +3
We present an enhancement of classical immersed boundary methods for the direct numerical simulation of the incompressible Navier-Stokes equations,...
28 sept. 2026 Nouveau physics.flu-dyn
Alexander J. Wagner, Hari Murali Krishna Varma Gottumukkala +1
Many process engineering applications hold a gas-liquid interface stationary inside a structured solid by a controlled pressure difference.
28 sept. 2026 Nouveau math.AP
Guo Maotuo, Xiong Shiyang +1
We establish two critical one-component regularity criteria for the three-dimensional incompressible Navier--Stokes equations.
28 sept. 2026 Nouveau math.AP
Wanrong Yang, Jiahong Wu +1
We study the linearized dynamics of the Kolmogorov flow U(0)=(asinx2,0) for the two-dimensional incompressible Navier--Stokes equations with...
28 sept. 2026 Nouveau physics.flu-dyn
Jos\'e I. H. L\'opez
We formulate a scale dependent tensorial extension of a fractional dissipation operator motivated by a macroscopic Navier Stokes correspondence.
27 sept. 2026 Nouveau physics.flu-dyn
Chang Liu, Kun Xu
The wave-particle decomposition of kinetic relaxation equations is extended to the full Boltzmann equation.
27 sept. 2026 Nouveau physics.flu-dyn
Chang Liu, Kun Xu
The wave-particle decomposition is presented as a framework for multiscale kinetic transport, comprising a theory and an algorithm.
27 sept. 2026 Nouveau math.AP
Baishun Lai, Changxing Miao +1
We investigate forward self-similar solutions to the incompressible Navier--Stokes equations with homogeneous initial data u0(x)=σ(x/∣x∣)/∣x∣,...
27 sept. 2026 Nouveau math.AP
Belkacem Said-Houari
We investigate the global solvability and the large-time asymptotic behavior of solutions to the Navier--Stokes--Maxwell system in two and three space...
27 sept. 2026 Nouveau math.AP
Weinan Wang
We formalize in Lean 4 the Galerkin construction of global Leray--Hopf weak solutions for the unforced two-dimensional Navier--Stokes equations on...
26 sept. 2026 Cross-list cs.LG
Yilong Dai, Shaswata Mitra +8
Neural surrogates are trained to predict 3D turbulent flows in place of direct numerical simulation (DNS).
26 sept. 2026 Nouveau math.AP
Yuanzhen Shao, Gieri Simonett
We study a non-isothermal model for incompressible magnetoviscoelastic fluids in RN, N=2,3, coupling the incompressible Navier-Stokes...