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most citedThe small Deborah number limit for the fluid-particle flows: incompressible case

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math.AP2026★ 4 cited

The small Deborah number limit for the fluid-particle flows: incompressible case

Zhendong Fang, Kunlun Qi, Huanyao Wen

This work is devoted to the study of the hydrodynamic limit for the fluid-particle flows governed by the Vlasov-Fokker-Planck (VFP) equation coupled with the incompressible Navier-…

math.AP2026

A Quantitative Hydrodynamic Limit for the Vlasov-Fokker-Planck/Navier-Stokes System in the Fine Particle Regime

Zhendong Fang, Jian Li, Kunlun Qi +1

We justify the hydrodynamic limit of the Vlasov-Fokker-Planck equation coupled with the incompressible Navier--Stokes equation in the fine regime with a quantitative convergence ra…

math.AP2026

The small Deborah number limit for the compressible fluid-particle flows

Zhendong Fang, Kunlun Qi, Huanyao Wen

In this paper, we consider the hydrodynamic limit for the fluid-particle flows governed by the Vlasov-Fokker-Planck equation coupled with the compressible Navier-Stokes equation as…

math.AP2025

Hydrodynamic limit of the Vlasov-Poisson-Fokker-Planck system in low-field regime

Zhendong Fang, Kunlun Qi

In this paper, we study the hydrodynamic limit of the scaled Vlasov-Poisson-Fokker-Planck (VPFP) system in the low-field regime. By employing the moment method, we formally derive…

math.AP2024

Formal derivations from Boltzmann equation to three stationary equations

Zhendong Fang

In this paper, we concentrate on the connection between Boltzmann equation and stationary equations. To our knowledge, the stationary Navier-Stokes-Fourier system, the stationary E…