题目:Several efficient computational methods for the phase field crystal model.
摘要:In this talk, we will introduce several efficient computational methods for the phase field crystal model. They are the stochastic phase field crystal growth algorithm, direct discretization method on curved surfaces, the parameter and initial condition reconstruction method, and the model and data-driven computational algorithm. We will propose the corresponding unconditionally stable algorithms and present the theoretical analyses. Various numerical results are presented to validate theoretical derivation and show interesting phenomena.
报告人:李义宝西安交通大学数学与统计学院
报告时间:2025年4月29日上午10:00-12:00
报告地点:数理楼235教室
报告人简介:李义宝,西安交通大学教授,博导,2020年入选国家青年人才计划, 2019年7月至今担任数学与统计学院党委副书记。主要从事多物理场的耦合机制、3D打印的图形处理和拓扑优化等研究工作。自2010年,在数学与力学交叉期刊发表SCI论文107篇,获国家授权发明专利6项。