2 papers
math.AP2026
Kinetic Fokker--Planck Equations with Drifts in a Supercritical Range
Zikai Chen, Chongyang Ren
We investigate kinetic Fokker--Planck equations with rough divergence-free drifts in anisotropic mixed Lebesgue spaces. The divergence-free structure yields an energy cancellation…
math.PR2026
Well-posedness and regularity of stochastic heat equations on moving domains
Chongyang Ren, Tusheng Zhang
In this paper we investigate stochastic heat equations driven by multiplicative noise on moving domains. We establish the well-posedness within a nonhomogeneous variational framewo…