中科院数学与系统科学研究院
数学研究所
学术报告
偏微分方程研讨班
报告人：Mikaela Iacobelli（ETH Zurich）
题 目：Stability and singular limits in plasma physics
时 间：2022.11.03（星期四）21:00-22:00
地 点：Zoom ID: 924 888 5804 Passcode: AMSS2022
摘 要：In this talk, we will present two kinetic models that are used to describe the evolution of charged particles in plasmas: the Vlasov-Poisson system and the Vlasov-Poisson system with massless electrons. These systems model respectively the evolution of electrons, and ions in a plasma. We will discuss the well-posedness of these systems, the stability of solutions, and their behavior under singular limits. Finally, we will introduce a new class of Wasserstein-type distances specifically designed to tackle stability questions for kinetic equations.