Dr. Qiuqi Li(李秋齐博士)
湖南大学
李秋齐,湖南大学数学学院副教授、博士生导师。
Abstract 摘要
This report introduces a novel Variable-Separation (VS) method for model order reduction, designed to simplify high-dimensional systems by effectively decoupling spatial, temporal, and parametric variables. The proposed approach is further extended to a broad class of stochastic partial differential equations (PDEs),thereby significantly enhancing computational efficiency compared to conventional techniques. Numerical experiments confirm its accuracy, robustness, and scalability.
Speaker Biography 讲者简介
李秋齐,湖南大学数学学院副教授、博士生导师。2018年获湖南大学数学学院博士学位;2018-2020年在北京大学从事博士后研究;2020年入职湖南大学。研究方向为科学计算与不确定性量化,在SIAM Journal on Scientific Computing、Journal of Computational Physics、Computer Methods in Applied Mechanics and Engineering、Mathematische Annalen等国际主流期刊发表论文20余篇。主持国家自然科学基金面上、青年及博士后项目各一项。
Highlights(精彩看点)

