报告时间：2025年11月6日 上午9:30开始
报 告 人：Yavar KIAN（University of Rouen Normandie）
报告地点：9-113
报告题目：Determination of quasilinear terms from restricted data
报告摘要：In this talk we will consider the inverse problem of determining a nonlinear term appearing in some class of nonlinear equations. This class of problems have received a lot of attention among the mathematical community due to both the significance of their applications and their high nonlinearity. Most of the results in that category have been stated with data corresponding to the knowledge of the corresponding Dirichlet-to-Neumann map which requires to much data in is difficult to compute numerically. The main goal of this talk is to consider this class of problems with some important restriction on the data used so far. Our main objective is to consider data that willbe easier for numerical computation in order to establish theoretical results that can be jointly considered with numerical reconstruction.
报告人简介：Yavar Kian，博士毕业于法国波尔多大学，现任法国鲁昂诺曼底大学教授。研究方向包括偏微分方程反问题、时间分数阶扩散方程、Carleman估计、Calderón问题等。主持法国国家科研署（ANR）项目及法国-香港合作项目多项。在SIAM系列期刊、Math. Ann.、Inverse Problems等国际知名数学期刊发表论文80余篇。
