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20242026
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math.AP2026

Global well-posedness of the energy-critical nonlinear Schrödinger equation on the three-dimensional torus with additive Lévy noise

Bin Liu, Fan Xu

This paper establishes global well-posedness for the defocusing energy-critical nonlinear Schrödinger equation on the three-dimensional torus with a class of additive Lévy noises.…

math.AP2026

Well-posedness of the Stochastic Landau--Lifshitz--Baryakhtar Equation in

Bin Liu, Fan Xu

This paper studies the Cauchy problem for the stochastic Landau--Lifshitz--Baryakhtar equation on , , subject to Stratonovich Gaussian perturbations. We esta…

math.AP2025

Existence and uniqueness of global large-data solutions for the Chemotaxis-Navier-Stokes system in

Fan Xu, Bin Liu

This work investigates the Cauchy problem for the classical Chemotaxis-Navier-Stokes (CNS) system in . We establish the global existence and uniqueness of strong, cla…

math.AP2024

Global well-posedness for the Landau-Lifshitz-Baryakhtar equation in

Fan Xu, Bin Liu

This paper establishes the global well-posedness of the Landau-Lifshitz-Baryakhtar (LLBar) equation in the whole space . The study first demonstrates the existence an…

math.AP2024

Global strong solution for the stochastic tamed Chemotaxis-Navier-Stokes system in

Fan Xu, Lei Zhang, Bin Liu

In this work, we consider the 3D Cauchy problem for a coupled system arising in biomathematics, consisting of a chemotaxis model with a cubic logistic source and the stochastic tam…

math.AP2024

A chemotaxis-fluid model driven by Lévy noise in

Fan Xu, Lei Zhang, Bin Liu

In this paper, we investigate the existence and uniqueness of global solutions to the Cauchy problem for a coupled stochastic chemotaxis-Navier-Stokes system with multiplicative Lé…

math.AP2024

Well-posedness and large deviations of Lévy-driven Marcus stochastic Landau-Lifshitz-Baryakhtar equation

Fan Xu, Bin Liu, Lei Zhang

This paper considers the stochastic Landau-Lifshitz-Baryakhtar (SLLBar) equation with pure jump noise in Marcus canonical form, which describes the dynamics of magnetic spin field…

math.AP2024

Well-posedness and invariant measures for the stochastically perturbed Landau-Lifshitz-Baryakhtar equation

Fan Xu, Lei Zhang, Bin Liu

In this paper, we study the initial-boundary value problem for the stochastic Landau-Lifshitz-Baryakhtar (SLLBar) equation with Stratonovich-type noise in bounded domains $\mathcal…