05-19【葛志昊】五教5305 研究生创新计划高水平学术前沿讲座

时间:2026-05-11


报告题目Multiphysics finite element method for nonlinear thermo-poroelasticity


报告人:葛志昊教授,河南大学


报告时间:5月19日,周二,下午16:00-17:00 


报告地点:五教5305


摘要:

In this talk, I will talk about a multiphysics finite element methods for nonlinear thermo-poroelasticity models. To reveal the multi-physical processes of deformation, diffusion and heat transfer and propose some stable numerical methods, the original model is reformulated into a new thermo fluid coupled problem. Then, PDE analysis is given for the original problem and the reformulated problem. And fully discrete finite element methods are proposed, its stability analysis and the optimal convergence order analysis are obtained. Finally, I show some numerical examples to verify the theoretical results.


报告人简介:葛志昊,河南大学教授、博士生导师,河南省特聘教授,河南省杰青,中国工业与应用数学学会理事,中国数学会计算数学分会理事,中国数学会医学数学专委会委员,河南省校企联合会常务理事,河南省校企联合会人工智能专业委员会主任,河南省数学会理事,河南省专业学位研究生教育指导委员会委员等。研究领域为多孔弹性问题有限元方法,在IMA J. Numer. Anal.、J. Sci. Comp.、J. Comp. Phys.、CSIAM-AM等计算数学著名期刊已发表学术论文60余篇,主持国家自然科学基金面上项目2项、青年基金1项和国际交流基金1项,主持河南省杰出青年基金1项和河南省自然科学基金面上项目1项。