讲座编号：jz-yjsb-2014-y037

讲座问题：The geometrical Gyro-Kinetic Approximation 

主 讲 人：Emmanuel Frenod

讲座时间：2014年05月21日（星期三）下昼14:00

讲座所在：阜成路西校区1号楼305室

加入工具：理学院西席和相关学科的研究生、本科生

主理单位：研究生部

承办单位：理学院

主讲人简介：

法国南布列塔尼大学数学系主任，教授，博士生导师，主要从事偏微分方程，渐进剖析，金融数学领域的教学与研究事情。

内容简介：

At the end of the 70’, Littlejohn shed new light on what is called the Gyro-Kinetic Approximation. His approach incorporated high-level athematical concepts from Hamiltonian Mechanics, Differential Geometry and Symplectic Geometry into a physical affordable theory in order to clarify what has been done for years in the domain. This theory has been being widely used to deduce the numerical methods for Tokamak and Stellarator simulation. Yet, it was formal from the mathematical point of view and not directly accessible for mathematicians. This talk will present a mathematically rigorous version of the theory.