Showing 2026 · math.APShow all
2 papers · 2 filters
math.AP2026
Low-regularity Schrödinger map flow on high-dimensional periodic domains
Li Tu, Yi Zhou
We study the initial-value problem for the Schrödinger map flow from flat torus into compact Kähler manifold . When and $\mathcal{N} = \mathb…
math.AP2026
Low-regularity global well-posedness for the Boltzmann equation near vacuum
Xinfeng Hu, Shuangqian Liu, Haoran Peng +1
We study the Boltzmann equation near vacuum in anisotropic low-regularity Besov spaces. We establish the global existence and uniqueness of strong solutions with the critical regul…