报告题目:Gradient flow models: modeling and numerical methods
报 告 人:许传炬教授(厦门大学)
报告时间:2022年12月1日 15:30
报告地点:腾讯会议(672801482)
报告摘要:
I will discuss a variety of gradient flow models for multi-phase problems, derived from an energy variational formulation. The models can be used to describe fracture of composite materials, PCM, the interfacial dynamics of immiscible and incompressible two-phase fluids, anisotropic phase-field dendritic crystal growth model, abnormal diffusion interfaces, etc.
The talk starts with a review of the models and numerical methods for these models. Then a new class of efficient time-stepping schemes will be discussed.
报告人简介:
许传炬,厦门大学数学科学学院特聘教授,博士生导师。1986年厦门大学本科,1989年巴黎南大学硕士,1993年巴黎第六大学博士。主要研究领域:计算流体谱元法,相场模型及其算法,分数阶偏微分/积分方程理论和数值计算。