报告题目：Free Boundary problems for the cylindrical symmetric compressible fluids

报告时间：2025年12月9日下午19:00

腾讯会议ID：785-899-980

主办单位：数学与统计学院

报告人：麦拉苏

报告人简介：麦拉苏，内蒙古大学数学科学学院教授、博士生导师，内蒙古自治区杰青和英才兴蒙第五类专家，主持国家自然科学基金地区项目及内蒙古杰青项目各一项，完成国家自然科学基金面上及青年项目各一项。研究方向为相对论与非相对论可压流体的适定性、非相对论极限及松弛极限，在Math. Models Methods Appl. Sci.、Journal of Differential Equations等高水平期刊上发表论文10多篇。

摘要：In this talk, we will discuss the local well-posedness of smooth solutions to the free boundary problem for relativistic and nonrelativistic compressible fluids in vacuum. This includes the relativistic Euler equations, as well as the classical and time-dependent compressible Euler equations with damping. We will also present key ideas for establishing the well-posedness of global smooth solutions under small perturbations around certain affine solutions.