報告人:顧陳琳 助理教授
報告題目:Relaxation to equilibrium of non-gradient exclusion processes
報告時間:2025年11月23日(周日)上午9:00
報告地點:云龍校區6號樓304會議室
主辦單位:數學與統計學院、數學研究院、科學技術研究院
報告人簡介:
顧陳琳現為清華大學丘成桐數學科學中心助理教授,他本科畢業于復旦大學,博士畢業于巴黎高等師范學院,師從Jean-Christophe Mourrat。他主要從事概率論和偏微分方程研究,重點關注定量均勻化理論、隨機環境下的隨機游動、交互粒子系統、分支過程等方面,相關工作發表在AOP、PTRF、AAP等國際期刊上。
報告摘要:
For the conservative particle systems in infinite volume, the relaxation to equilibrium is expected to be a Gaussian-type decay. The sharp decay rate was known for two models -SSEP by Bertini and Zegarlinski, and zero-range processes by Janvresse, Landim, Quastel and Yau - and they are btained via different methods. This talk aims to unify the two existing approaches with homogenization, and presents the result in speed-change exclusion rocesses. The talk is based on a joint work with Linzhi Yang.