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math.AP2025
The Global Well-posedness of the Euler-Poisson System for Ions in 2D
Han Cui
This paper aims to establish the global well-posedness of the Euler-Poisson system for ions in 2D. The difficulties arising from time resonance at low frequencies and slow decay wi…
math.AP2025
Global well-posedness of the Cauchy problem for the modified Whitham equations
Han Cui, Yuexun Wang, Zhouping Xin
This paper aims to show global existence and modified scattering for the solutions of the Cauchy problem to the modified Whitham equations for small, smooth and localized initial d…