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math.PR2026
Well-Posedness for SDEs with Logarithmical Critical Distributional Drifts
Zikai Chen, Zimo Hao, Xicheng Zhang
We study the stochastic differential equation on , where is a time-dependent, divergence-free distributional drift of critical…
math.PR2025
Kinetic SDEs with subcritical distributional drifts
Zikai Chen, Zimo Hao, Xicheng Zhang
In this paper we study the well-posedness of the kinetic stochastic differential equation (SDE) in driven by Brownian motion: $$\mathord{\rm d} X_t=V_t\mat…