学术报告
Solitary waves of the Vlasov--Poisson system Masahiro Suzuki (日本名古屋工业大学)
题目: Solitary waves of the Vlasov--Poisson system
报告人: Masahiro Suzuki (日本名古屋工业大学)
时间:2024年3月4日(周一)下午4:00-5:00
地点:教二楼727
ABSTRACT: We consider the Vlasov–Poisson system describing a two-species plasma with spatial dimension 1 and the velocity variable in $\mathbb R^n$. We find the necessary and sufficient conditions for the existence of solitary waves of the system. To this end,
we need to investigate the distribution of ions trapped by the electrostatic potential. Furthermore, we classify completely in all possible cases whether or not the solitary wave is unique, when we
exclude the variant caused by translation. There are both cases that it is unique and nonunique. This talk is based on a joint work with Professor M. Takayama (Keio Univ.) and Professor K. Z. Zhang (Northeastern Univ.).
报告人简介:Masahiro Suzuki(铃木政寻)副教授受邀参加国际学术会议并作学术报告四十余次,在 Arch. Ration. Mech. Anal.,Commun. Math. Phys.,SIAM Math. Anal.,J. Differential Equations.等国际一流学术期刊发表30余篇学术论文。