Presentation Name: 杰出学者讲坛(三十九): Robin-type Domain Decomposition Methods: Optimal or Not optimal?
Presenter: 许学军 教授
Date: 2019-05-30
Location: 光华东主楼2201
Abstract:

摘要: In this talk, we shall answer a long-standing open problem: Is it true that the convergence rate of the Lion's Robin-type nonoverlapping domain decomposition method can be optimal, independent of the mesh size? Furthermore, we shall consider the convergence behavior of the Robin-type domain decomposition for the Helmholtz equation.

 

简介: 许学军,同济大学数学科学学院教授,中科院数学与系统科学研究院研究员,国家杰出青年基金获得者。

主要从事大规模科学计算的算法构造及相关理论研究,尤其是对多重网格和区域分解这两种快速算法有深入研究。

 

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