学术报告
Spectrum Analysis for the Vlasov-Poisson-Boltzmann System - 钟明溁（广西大学）
作者：
时间： 2021-06-04
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题目：Spectrum Analysis for the Vlasov-Poisson-Boltzmann System
报告人：钟明溁（广西大学）
时间：2021年6月4日 10：00-11：00
地点：腾讯会议
会议 ID：962 806 855
Abstract: By identifying a norm capturing the effect of the forcing governed by the Poisson equation, we give a detailed spectrum analysis on the linearized Vlasov-Poisson-Boltzmann system around a global Maxwellian. It is shown that the electric field governed by the self-consistent Poisson equation plays a key role in the analysis so that the spectrum structure is genuinely different from the well-known one of the Boltzmann equation. Based on this, we give the optimal time decay rates of solutions to the equilibrium.
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