题    目：Direct and inverse obstacle problems for biharmonic wave

主讲人：朱铁磊 讲师

单    位：河南财经政法大学

时    间：2025年9月28日 15:00

地    点：九章学堂南楼C座302

摘    要：This talk is concerned with the direct and inverse obstacle problems for biharmonic wave. For the direct problem, a novel integral equation is proposed to prove the existence and we present discretizations of the integral operators based on appropriate splitting of the kernels. For the inverse problems, we introduce direct imaging methods based on reverse time migration method. Finally, numerical examples are provided to show the effectiveness of the method.

简   介：朱铁磊，2022年博士毕业于西安交通大学，现河南财经政法大学讲师和河南大学博士后。主要研究方向为波的散射与反散射的理论分析和数值计算。已参与国家自然科学基金1项，现主持博士后科学基金面上项目1项和河南省自然科学基金青年项目1项。在 Inverse Problems和 Inverse Problems and Imaging等国内外核心学术期刊上发表多篇SCI论文。