Title: Sparse Spectral Methods for High-Dimensional Problems
报告人:Li-Lian Wang, 国际著名谱方法专家、南洋理工大学教授；
Abstract: Many methods for high-dimensional problems suffer from the curse of dimensionality.
Sparse grids are regarded as one of the workable approaches that can alleviate such a curse.
In this talk, we develop efficient sparse spectral algorithms for some high-dimensional PDEs,
and analyze the errors in some suitable Sobolev spaces.