讲座论坛
Some recent results on the energy stability of numerical methods for phase-field equations
发布时间:2021-11-05 14:45:17 361

演讲人Speaker:权超禹助理研究员

题目Title:  Some recent results on the energy stability of numerical methods for phase-field equations

时间Date:  2021年11月8日Time:9:00--10:00

地点Venue:T2栋 313

内容摘要Abstract:

In this talk, I will present some recent results on numerical methods for solving phase-field equations, including mainly three aspects: (1) the energy stability of time-fractional phase-field equation; (2) the energy dissipation of Strang splitting method for Allen-Cahn equation; (3) the energy dissipation of the implicit-explicit BDF2-5 schemes for molecular beam epitaxy with no slope selection.

个人简介(About the speaker):

权超禹,南方科技大学杰曼诺夫数学中心助理研究员,现在主要从事相场方程数值算法方面的研究。2013年本科毕业于中国科学技术大学,2017年博士毕业于巴黎第六大学Lions实验室(现索邦大学)。目前,已在SIAM J. Sci. Comp., Math. Comp., M3AS, J. Comp. Phys.等学术期刊发表论文十余篇。