题目：Energy stable numerical schemes for gradient flows
主讲人：王成教授 （University of Massachusetts Dartmouth，North Dartmouth, 美国）
邀请人：张争茹 教授
授课时间地点：
1. 2023.06.20(周二) 8:00-11:00，后主楼1220 Variational derivative; gradient system; convex-concave decomposition
2. 2023.06.21(周三) 8:00-11:00后主楼1220 Convex splitting numerical algorithm; unconditional energy stability; unconditional solvability
3. 2023.06.22(周四) 8:00-11:00 后主楼1124 Second order accurate convexity splitting; fully discrete schemes
4. 2023.06.23(周五) 8:00-11:00 后主楼1124 The invariant energy quadrant (IEQ) method and scalar auxiliary variable (SAV) methods
5. 2023.06.24(周六) 8:00-11:00 后主楼1124 Numerical stability in higher order Sobolev norms
6. 2023.06.26(周一) 18:00-21:00 后主楼1124 Phase field crystal (PFC) equation; square phase field crystal (SPFC) equation
7. 2023.06.27(周二) 18:00-21:00 后主楼1124 Epitaxial thin film equation; a linear splitting for no slope selection mode
主讲人简介： Dr. Cheng Wang is a professor in Department of Mathematics at the University of Massachusetts Dartmouth (UMassD). He obtained hid Ph.D degree from Temple University in 2000, under the supervision of Prof. Jian-Guo Liu. Prior to joining UMassD in 2008 as an assistant professor, he was a Zorn postdoc at Indiana University from 2000 to 2003, under the supervision of Roger Temam and Shouhong Wang, and he worked as an assistant professor at University of Tennessee at Knoxville from 2003 to 2008. Dr. Wang’s research interests include development of stable, accurate numerical algorithms for partial differential equations and numerical analysis. He has published more than 80 papers with more than 3000 citations. He also serves in the Editorial Board of “Numerical Mathematics: Theory, Methods and Applications”.
