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科学计算系列学术报告:Gradient flow models: modeling and numerical methods

发布人:日期:2022年11月29日 15:44浏览数:

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:2022121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。

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