一、题目:
Finite Element Analysis of the Active Soft Matter Model and its Applications
二、主讲人:
王波
三、摘要:
This talk is concerned with establishing a stable and effective two-level penalty mixed finite element scheme for the active soft matter model with the fourth-order term, pressure term and strong nonlinear terms. In which the model is reformulated into a coupled nonlinear second-order system by introducing an auxiliary variable. Then the existence, uniqueness and unconditional stability of the numerical scheme are proved rigorously. Besides, the related optimal error estimates are derived through rigorous theoretical analysis. Finally, various numerical experiments in 2D and 3D are presented to demonstrate stability, efficiency and accuracy of the proposed scheme.
四、主讲人简介:
王波,河南大学数学与统计学院教授,博士生导师,河南省高校青年骨干教师,河南大学数学与统计学院副院长,河南省地球系统观测与模拟重点实验室副主任,中国工业与应用数学学会油水资源数值方法专业委员会委员。主要从事偏微分方程数值解法及其应用研究,主持和参与完成4项国家自然科学基金项目,主持完成4项省部级项目,发表30余篇学术论文。曾获河南省自然科学优秀学术论文一等奖,河南省教育厅优秀科技论文一等奖,河南省教育厅科技成果二等奖等。
五、邀请人:
赵卫东 数学学院教授
六、时间:
5月16日(周二)8:30-9:30
七、地点:
中心校区知新楼B座1032报告厅
八、主办:
山东大学数学学院